EuphoriaCTF
Welcome to the 2024 Edition of the Euphoria CTF! Beerocracy, ShadyTel, JSON & Bliss, and Fuzzing IO have been working hard to bring you a new unique experience this year unlike any other. Extra special credit to JSON & Bliss for the amazing contribution of the multimedia elements in the challenges!
Contents
How to Play
This year there are three short CTF tracks focusing on different domains of security expertise. The tracks are independent and will have a prize for the first person or team to solve a track. There are also interactions across tracks. You must complete the ShadyBank challenge to fully complete the Olmstead Challenge. You will encounter web, cryptography, rf, and remote memory corruption if you participate in all tracks.
The ShadyBank Challenge/Response
Go to ShadyTel Experience Center to register your Shady Tag.
The first challenge is on the badge.
Don't give up, don't let me down.
Don't tell me you're too blind to see
Inside, we both know what's been going on
We know the game and we're gonna play it!
The Olmstead Broadcasts Challenge Set
There must be something in the air,
the tale of Roy and Elsie Olmstead
is on everyone's lips. Murmurs of an
illicit moonshine operation in this era
of prohibition. You can hear it if you
listen closely and open your eyes!
The Unbroken Pwnable
Unbeaten last Toorcamp, this track only
has a single exploit challenge you can
download it from the wiki and to submit
a solution, email richinseattle@gmail.com
with a tarball containing a Dockerfile to
repro your solution
The Robot
Will the robot come alive? I think so. Come talk with it and see if you can extract the key.
FAQ
Who can participate?
Any ToorCamp attendee is eligible to participate. The game will be restricted to onsite attendees only. The game has been designed to allow entry level players to make some progress and enjoy the game while more advanced players will eventually find higher difficulty challenge in the pwnable track.
How do I participate?
The competition will begin Thurs, Jun 26 12:00 PM and end Sat, Jun 27 5:00 PM. Challenges will result in acquiring a set of keys, there will be a website to submit keys that you discover as you play the game. Winners will be announced and prizes awarded in the Prime Dome before closing remarks on Saturday. The game will stay live until Sunday morning for people still wishing to solve challenges for fun.
