BFS Ekoparty 2019 Exploitation Challenge
TL;DR: In this blog, I’ll explain my approach to solve the BFS exploitation challenge [1]. The challenge was published by BFS to win a ticket for the BFS-IOACTIVE party during the Ekoparty conference. The exploit was developed on Windows 10 x64 1909. 0x01: Introduction A while ago I’ve seen this challenge published by BFS. The aim of this challenge was to bypass Address Space Layout Randomization (ASLR) remotely, get code execution, and execute a calc....