Windows Exploitation Challenge – Blue Frost Security 2022 (Ekoparty)

Last month, during Ekoparty, Blue Frost Security published a Windows challenge. Since having a Windows exploitation challenge, is one of a kind in CTFs, and since I've found the challenge interesting and very clever, I've decided to post about my reverse engineering and exploitation methodology.

Challenge Requests

Only Python solutions without external libraries will be accepted The goal is to execute the Windows Calculator (calc.exe) The solution should work on Windows 10 or Windows 11 Process continuation is...