Sigma Crypter is designed to be a fully undetectable (FUD) crypter that bypasses all antivirus software. I regularly update the stub to ensure it remains FUD, and in return for my effort, I kindly ask that you do not upload it to VirusTotal. Let's work together to maintain the only FUD crypter on GitHub.
Backstory
Originally developed for personal use, I've simplified Sigma Crypter to make it accessible to everyone. It's easy to use and comes pre-compiled. While primarily designed for Windows, I plan to release the source code and make modifications for Linux users (note: it currently doesn't work with Wine).- Staged payloads
- 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
- ngrok support
This project is licensed under the MIT License - see the LICENSE file for details.