# Full WriteUp
Full Writeup on our website: [https://www.aperikube.fr/docs/csawquals_2018/bigboi](https://www.aperikube.fr/docs/csawquals_2018/bigboi)
-------------# TL;DR
This challenge is a simple buffer overflow with a check that may lead to code execution. It’s an easy pwn, so one liner is the way to go !