pwnshop

Notes, cheatsheets, shellcode and exploits.

Progress:

Utility - Object/Executable file to shellcode converter script: code
Utility - Assembly and link script : code
Utility - Shellcode testing skeleton generator : code
Exit syscall asm: code
Write syscall "Hello world!": code
Execve shellcode (dynamic addressing) code
Ret2libc exploit for protostar stack6 challenge : code
Exploit for protostar stack7 challenge (Smallest ROP chain): code
Writeup for protostar stack challenges: [WIP]
Exploit for VUPlayer 2.49 (no DEP) local buffer overflow: code, writeup
Exploit for FreeFloat FTP, remote buffer overflow: [WIP+WRITEUP]
Protostar format string challenges [WIP]
Execve shellcode (stack method) : code
Execve shellcode using RIP relative addressing code
Password Protected Bind Shell (Linux/x64) code, writeup
Password Protected Reverse Shell (Linux/x64) code, writeup
XANAX - A custom shellcode encoder written in assembly : encoder code, decoder code, writeup
A more generic (and somewhat extensible) encoder skeleton written in Go code
Gocryper : A custom AES shellcode crypter written in Go code, writeup
A basic Polimorphic Engine [code]{WIP}, [writeup]{WIP}
Egg-hunter shellcode (Linux/x64) [code]{WIP}, [writeup]{WIP}