BSides London 2021 BSides London 2021

Workshop Track 5

Friday, November 12, 2021

CANCELLED!!!! Show Me Your EIP – Buffer Overflow 101


The purpose of this workshop is to provide attendees with the fundamental knowledge and skills to be able to exploit 32-bit Stack-based Buffer Overflows confidently – and to inspire further learning in exploit development. The techniques covered will enable attendees to trounce OSCP-level BoFs.

Topics Covered: - Anatomy of the stack - Fuzzing - Finding the offset - Overwriting the EIP - Finding bad characters - Generating shellcode - Gaining root!

ATTENDEES: Please bring a laptop with Virtualbox or VMware - Kali Linux VM (Msfvenom, Metasploit, Python etc.)