Introduction - Root-me XMAS In this article, I am going to present my solution for one challenge from Root-me XMAS CTF. It is a CTF organized by Root-Me where each day from 1 december to 24 december, a new challenge is proposed. Other days I am going to try to keep the list up to date, but you can get the write-ups for the others interesting challenges there: Day 7, Wii-nter hack - medium pwn crypto, exploit the Wii: https://c0w5lip.