Discussions, source code and tools on hacking. All for a genuinely legitimate purpose, of course.

ASM IRC Bot — An IRC bot written in x86 assembly for Linux.

Elf Overwriting Infector — An ELF (Executable and Linkable file format) overwriting infector.

Linux Keylogger — A simple keylogger for Linux.

ShellBlade — A tool for extracting shellcode.

Shellcode — A little shellcode library for x86 Linux.

Code Caves on Windows — Code caves for 32- and 64-bit versions of Windows.

ret2libc — A tutorial on the ret2libc attack (written in 2006).