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The Cyber Security Awareness Framework (CSAF) is a structured approach aimed at enhancing Cybersecurity" title="Cybersecurity">cybersecurity awareness and understanding among individuals, organizations, and communities. It provides guidance for the development of effective Cybersecurity" title="Cybersecurity">cybersecurity awareness programs, covering key areas such as assessing awareness needs, creating educational m aterials, conducting training and simulations, implementing communication campaigns, and measuring awareness levels. By adopting this framework, organizations can foster a robust security culture, enhance their ability to detect and respond to cyber threats, and mitigate the risks associated with attacks and security breaches.
Clone the repository
FreshRSS git clone https://github.com/csalab-id/csaf.git
Navigate to the project directory
cd csaf
Pull the Docker images
docker-compose --profile=all pull
Generate wazuh ssl certificate
docker-compose -f generate-indexer-certs.yml run --rm generator
For security reason you should set env like this first
export ATTACK_PASS=ChangeMePlease
export DEFENSE_PASS=ChangeMePlease
export MONITOR_PASS=ChangeMePlease
export SPLUNK_PASS=ChangeMePlease
export GOPHISH_PASS=ChangeMePlease
export MAIL_PASS=ChangeMePlease
export PURPLEOPS_PASS=ChangeMePlease
Start all the containers
docker-compose --profile=all up -d
You can run specific profiles for running specific labs with the following profiles - all - attackdefenselab - phisinglab - breachlab - soclab
For example
docker-compose --profile=attackdefenselab up -d
An exposed port can be accessed using a proxy socks5 client, SSH client, or HTTP client. Choose one for the best experience.
This Docker Compose application is released under the MIT License. See the LICENSE file for details.
A .NET XOR encrypted cobalt strike aggressor implementation for chisel to utilize faster proxy and advanced socks5 capabilities.
In my experience I found socks4/socks4a proxies quite slow in comparison to its socks5 counterparts and a lack of implementation of socks5 in most C2 frameworks. There is a C# wrapper around the go version of chisel called SharpChisel. This wrapper has a few issues and isn't maintained to the latest version of chisel. It didn’t allow using shellcode with donut, reflectio n methods or execute-assembly. I found a fix for this using the SharpChisel-NG project.
Since the SharpChisel assembly is around 16.7 MB, execute-assembly(has a hidden size limitation of 1 MB) and similar in memory methods wouldn’t work. To maintain most of the execution in memory I incorporated the NetLoader project by Flangvik which is executed via execute-assembly to reflectively host and load a XOR encrypted version of SharpChisel with base64 arguments in memory.
As an alternative, it is also possible to implement similar C# proxies like SharpSocks by replacing the appropriate chisel binaries in the project.
Note: If using a Windows teamserver skip steps 2 and 3.
Clone/download the repository: git clone https://github.com/m3rcer/Chisel-Strike.git
Make all binaries executable:
cd Chisel-Strike
chmod +x -R chisel-modules
chmod +x -R tools
Mingw-w64 and mono:sudo apt-get install mingw-w64
sudo apt install mono-complete
ChiselStrike.cna in cobalt strike using the Script Manager
Recompile binaries from the src folder if needed.
chisel can be executed on both the teamserver (windows/linux) and the beacon. With either acting as the server/client. A normal execution flow would be to setup a chisel server on the teamserver and create a client on the beacon connecting back to the teamserver.
chisel <client/server> <command>: Run Chisel on a beacon
chisel-tms <client/server> <command>: Run Chisel on your teamserver
chisel-enc: XOR Encrypt SharpChisel.exe with a password of choice
chisel-jobs: List active chisel jobs on the teamserver and beacon
chisel-kill: Kill active chisel jobs on a beacon
chisel-tms-kill: Kill active chisel jobs on teamserver
NetLoader can easily be obfuscated and used to bypass defender using projects like NimCrypt2 and the like.
Yet SharpChisel.exe drops a dll on disk due to the use of Costura/Fody packages at a location similar to: C:\Users\m3rcer\AppData\Local\Temp\Costura\CB9433C24E75EC539BF34CD1AA12B236\64\main.dll which is detected by defender. It is advised to obfuscate chisel dll's using projects like gobfuscate in the SharpChisel-NG project and re-build new SharpChisel-NG binaries as shown here.
Figure a way to avoid SharpChisel dropping main.dll on disk / Create a new C# wrapper for chisel.
Create a method to parse command output for the chisel-tms command.
shantanu561993 for the C# wrapper implementation of chisel: SharpChisel
latortuga71 for the load-assembly fix: SharpChisel-NG
