Ciphernom@d04·Oct 8Crackme’s WheredakeyI’m starting this challenge as a complete beginner in reverse engineering. I have solved CTF challenges before and have some experience…
Ciphernom@d04·Sep 14What’s the definition of NULL — RINGZERO CTFStarted off by looking at the URL parameter?id=MQ==and decoded it, which just gives 1. So the app's passing a plain ID value in there…
Ciphernom@d04·Jul 14“Getting started” Cyber Talent CTFThe binary initially looked confusing because the decompiled main() function contained nothing useful, the only thing that caught my eye is…
Ciphernom@d04·May 26B1u3 — CyberTalent CTFThe CTF says “I just connected my devices and things started to come and go.”
Ciphernom@d04·May 25Data extraction - ROOT-ME CTFWe were given a Wireshark capture file containing traffic from three protocols: FTP, SMB, and NFS. The goal was to find three flags hidden…
