Reverse-Engineering

This post shows a walkthrough of a possible way to extract firmware from the Tapo C220 camera using a chip-off technique.

In this post, I will share our solutions for two challenges: one focused on reverse engineering, where we analyzed a binary to retrieve a flag, and the other centered on PHP-type juggling and magic hashes.

BioBundle was a medium-difficulty reverse engineering CTF challenge from HackTheBox University CTF 2023: Brains & Bytes.