Introduction This CTF was particularly enjoyable, especially after participating in the “Flag Fortress 2” group and achieving 2nd place. I am Jonathan Levy (joe/jonathan403) and I did these challenges with my friend and teammate Thomas (thomillion) great teamwork!! “Echoes In The Dark” (450 Pts) This challenge was outstanding! The creator successfully implemented a vulnerability that he discover in the wild! and did an excellent job. Great challenge, thank you author Rotem Reiss & Shaked Klein Orbach who co-authored this challenge!