mince

Rust gamehacking experiment for Counter-Strike: Source on Windows

Features

1. Bunnyhop
2. Menu
3. Ejection - Clean teardown, restores original game code

Techniques used

• Code injection
• Signature scanning
• Hooking

Prerequisites

1. Submodules this repo contains submodules. Initialize them with

   ~$ git submodule init
   ~$ git submodule update --recursive

2. Keystone: Assembly engine

   • the project depends on (and ships) the keystone assembler engine
   • this entails building the keystone library from source, which needs an installed CMake and C/C++ compiler (e.g. Visual Studio)
   • problem: the build tries to create a symlink from inside lib/keystone/bindings/rust/keystone-sys to the keystone root
   • under windows this is a priviledged action and is part of the build process
   • it has do be done once, and be done with elevated rights
   • I recommend doing a cargo check from an elevated terminal once, which builds all dependencies without the project itself, creating said symlink correctly

     (from an elevated terminal)
     ~$ cargo check

3. Cross-compilation targets Counter-Strike: Source is a 32 bit game, so cross compilation is needed

   ~$ rustup target add i686-pc-windows-msvc

4. Build library

   ~$ cargo build

Getting Started

1. do prerequisites
2. start the game
   • start game, create a local server (unsecured), join a team
3. inject library
   • inject with an injector like WINJECT 1.7, the library is found at target/i686-pc-windows-msvc/debug/mince.dll