SEH buffer overflows are a step up from the classic stack smash — and Worldmail was the first public exploit we released. Here's the full technical breakdown, from crash to bind shell, including why we used an egghunter and what's changed on modern Windows.

Exploit development isn't the black art people make it out to be. This full walkthrough takes you from fuzzing a crash to writing a working reverse shell — step by step, from scratch.