E0F CTF — a CTF built entirely around reverse engineering. Just you, a disassembler, and the binary.
Instructions
One flag, one submission. Don't share flags, write-ups, or solve scripts with other teams during the event.
No attacking the platform. Don't attempt to access, disrupt, or exploit the CTF infrastructure itself — only the provided challenge files are in scope.
No brute-forcing the flag submission form. Automated flag-guessing against the scoring server is not allowed.
Static analysis only. Challenges are provided as downloadable files — there is nothing to attack live; work entirely on your own machine.
Be respectful. Harassment, cheating, or disruptive behavior toward other teams or organizers will result in disqualification.