Our first time doing Vancouver BSides which was an event said to be aimed at beginners and students. I was expecting a fun and medium challenge but I found it to be trickier than expected and where I knew the general direction of the solutions for a number of problems I didn’t get enough time to focus on them during the middle of the week where it was held.

For this years CodeGate teams faced some ingenious challenges. Today I will write up the first challenge we solved which seems to have also been first for many of the teams. This challenge is Systemshock.

OpenToAll CTF2015 - Gone (Forensics)

This challenge in the forensics genre had only the following as the clue:

Boston Key Party 2015 - School Bus Flag #3