integrity_check_poc #
A simple but effective way to detect code patching. It keeps a secret, encrypted baseline of your application's code and periodically compares it against what's actually running in memory. If a cracker changes even a single byte of your logic, this tool will spot it instantly.
Pro Tip: It uses a hidden table in memory created with VirtualAlloc. It is a great starting point if you want to build your own custom integrity checker.