This repository is an antivirus evasion toolkit designed to help bypass security detection through various techniques. It provides tools to encrypt shellcode using XOR and Base64 encoding, along with loaders that decrypt and execute the payload in memory while implementing anti-analysis checks. The toolkit has evolved over time with versions in C, Nim, and C++, showing progressively more sophisticated evasion techniques including API hooking, memory patching, string obfuscation, and cryptographic payload protection. The code demonstrates understanding of Windows internals and offensive security techniques.