The gepard anti-cheat is made of one dll which hooks windows APIs and blocks loading of dlls through a TLS callback. The special feature of this anti-cheat was the additional packet encryption for game developers.
In order to break through the anti-cheat, the various hooks are getting removed and the TLS callback gets nopped. The send-recv packets are displayed through an extra allocated console.
To compile the bypass you need Visual Studio.
Gepard is licensed under MIT, which means you can freely distribute and/or modify the source of Gepard.