This is a video walkthrough of Log 'em All, a difficult Hacking / Reverse Engineering challenge based on a classic bug in Pokemon Red. You can view the video below, or directly on Youtube.
I've never done a video-based writeup before, so I'd love feedback!
If you want to run this yourself, from a Linux computer with Docker (and a user in the appropriate group), run:
$ git clone https://github.com/BSidesSF/ctf-2021-... $ cd ctf-2021-release/logemall/challenge $ docker build . -t test $ docker run -p666:666 --rm -ti test
(Then in another window)
$ nc -v localhost 666