Metasploit is an open source security testing framework used to attack and defend various systems. This document mainly introduces how to use Metasploit to write plugins, from vulnerability to exploitation.
This manual, authored by Saumil Shah (CEO of Net-square), was presented at the X'CON2006 conference in Beijing. It walks readers through the process of creating Metasploit plugins, starting with vulnerability discovery and ending with a functional exploit.
The document explains stack overflows, register usage, process memory mapping, and post‑mortem debugging techniques. It also highlights new payloads and encoders introduced in version 3.0 of the toolset.
The buffer overflows, causing a segmentation fault (core dumped).
EIP is overwritten with 0x41414141, which corresponds to the ASCII characters "AAAA".