Hello and welcome back to the shellcode obfuscation series! If you've missed the previous episodes, take your time and catch up here: X86 Shellcode Obfuscation - Part 1 X86 Shellcode Obfuscation - Part 2 Last time, I've added obfuscation support for most common x86 instructions, which allowed to process the

Welcome back to the series where I research the subject of shellcode obfuscation. If you missed the last episode, feel free to catch up by following this link: X86 Shellcode Obfuscation - Part 1 Last time I've created the tool's backbone for obfuscation. Ability to insert and delete instructions, while

I decided to do research on shellcode obfuscation in order to see how hard it would be to develop a tool that can take any binary x86 shellcode and generate the completely unique version from it. Please note that such tool is most useful in scenarios when shellcode has to