Corelan Research

Two decades of exploit development research, techniques, and knowledge β€” shared openly and for free with the community.

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 Exploit notes - win32 eggs-to-omelet

In article 8 of my exploit writing series, I have introduced the concept of egg hunters, and explained what an omelet hunter is and how it works. …

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 Cisco VoIP Phones – A Hackers Perspective

Introduction In the world of VoIP phones, each person may look at them differently. For some, an annoyance that sit on their desk, or maybe for …

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 WATOBO – the unofficial manual

WATOBO is intended to enable security professionals to perform highly efficient (semi-automated) web application security audits. I am convinced …

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 How strong is your fu 2 - the report

For anyone interested, this is _sinn3r's and tecr0c's writeup of the steps they took to own 4 out of the 5 machines in last weekend's HSIYF - Hacking…
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 How strong is your fu : Hacking for charity

Last weekend, Offensive Security hosted their second cyber hacking challenge, called "HSIYF For Charity". The goal of this challenge was…

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Corelan Research is a long-running cybersecurity research project focused on exploit development, vulnerability research and Windows internals.   Since 2009, we have published deep technical tutorials covering topics such as stack-based exploitation, heap exploitation, shellcoding, reverse engineering and debugging. 
These tutorials have helped thousands of security researchers, penetration testers, exploit developers and exploit dev trainers learn how modern memory corruption vulnerabilities work.