SIGINT CTF 2017 Writeup

The other week me and a team from Abertay University went to Edinburgh for a CTF hosted by SIGINT. The CTF was a jeopardy style CTF with various categories of challenges such as Binary Exploitation, Reverse Engineering, Web Challenges and more. Unfortunately as there was a team limit of four, I was unable to join the team from my university and was placed with another team.

I decided I’d post a blog post on some of the challenges I undertook, and how I solved them. I have not included answers to the trivia and other simpler challenges which we solved as a team. This blog post address’s one of the web challenges and the RBS bank safe challenge that I completed. (more…)