VAC3 Inhibitor

August 3, 2020 ยท View on GitHub

Completely disables any verification routines.

  • Compile the code using any C++17 compiler and inject into steam.exe as soon as it loads up
  • steam.exe needs to be open as admin
  • To check the output/logs add -console as a command argument when starting steam.exe

Some considerations...

  • Injection routine can be fully automated using the steam protocol (steam://), at least put some effort and make an exercise loader...
  • This has been working for more than 2 years, signatures had to be updated a single time due some asm operators change...
  • There are other ways to achieve the same effect, such as:
    • jmp/ret on module begin...
    • hook steam free_std to hook inside every module loaded and disable the function calls...
    • make steam unload their own modules after being loaded
    • you get the idea, get creative in case this ever gets patched