2. Simple Polymorphic Engine Spe32Simple Polymorphic Engine (SPE32) is a simple polymorphic engine for encrypting code and data. It is an amateur project that can be used to demonstrate what polymorphic engines are.
3. AutoIt-ObfuscatorAutoIt Obfuscator lets you protect AutoIt script source code against analysis, reverse engineering & decompilation using advanced obfuscation techniques and polymorphic encryption.