PLEASE NOTE THIS REPO IS NOT BEING ACTIVELY UPDATED BUT IS STILL FULLY FUNCTIONAL - ALL FUTURE C2SERVER/IMPLANT WORK IS BEING CARRIED OUT ON PoshC2_Python - https://github.com/nettitude/PoshC2_Python/
PoshC2 is a proxy aware C2 framework that utilises Powershell and/or equivalent (System.Management.Automation.dll) to aid penetration testers with red teaming, post-exploitation and lateral movement. Powershell was chosen as the base implant language as it provides all of the functionality and rich features without needing to introduce multiple third party libraries to the framework.
In addition to the Powershell implant, PoshC2 also has a basic dropper written purely in Python that can be used for command and control over Unix based systems such as Mac OS or Ubuntu.
The server-side component is written in Python for cross-platform portability and speed, a Powershell server component still exists and can be installed using the 'Windows Install' as shown below but will not be maintained with future updates and releases.
Install using curl & bash
curl -sSL https://raw.githubusercontent.com/nettitude/PoshC2_Python/master/Install.sh | bash
wget https://raw.githubusercontent.com/nettitude/PoshC2_Python/master/Install.sh chmod +x ./Install.sh ./Install.sh
powershell -exec bypass -c "IEX (New-Object System.Net.WebClient).DownloadString('https://raw.githubusercontent.com/nettitude/PoshC2/master/C2-Installer.ps1')"
Issues / FAQs
If you are experiencing any issues during the installation or use of PoshC2 please refer checkout the open issues tracking page within GitHub. If this page doesn't have what you're looking for please open a new issue and we will try to resolve the issue asap.
If you are looking for tips and tricks on PoshC2 usage and optimisation, you are welcome to join the slack channel below.
This software should only be used for authorised testing activity and not for malicious use.
We maintain PoshC2 documentation over at https://poshc2.readthedocs.io/en/latest/