$ ctf42

UMDCTF 2024

official repo

UMDCTF 2024 is the eighth annual competition hosted by the cybersecurity club at the University of Maryland, College Park!

The CTF will run for a period of 48 hours and has two player divisions: open and academic. Challenges will feature all the categories you know and love: pwn, rev, web, crypto, forensics, and most importantly, misc.

Of course, a huge thank you to our incredible sponsors: Zellic, Vector35, Trail of Bits, and ZTC <3

Join our Discord! https://discord.gg/n65kg6KuYH

Web 1

Challenge Has
HTTP_Fanatics files

Pwn 7

Challenge Has
chisel files
mentat_question files
ornithopter files
ready_aim_fire files
the_spice files
the_voice files
worm_eat_worm files

Reverse 7

Challenge Has
Flavors files
Typecheck files
cmsc430 files
reality files
realitys_revenge files
travel_the_dunes..._with_OCaml files
undecidable files

Crypto 6

Challenge Has
Key_Recovery files
Triple_DES files
giedi_composite files
haes files
haes_2 files
padding_oracle files

Misc 9

Challenge Has
Echoes_of_Arrakis files
Spice_Harvest_Data_Recovery files
attack_of_the_worm files
i_love_shapes_and_colors files
image_abomination files
llm_compression files
mentat_tokenizer files
possible_futures files
the_worm_strikes_back files

OSINT 6

Challenge Has
bro_thinks_hes_hans_zimmer files
literally_arrakis_I files
literally_arrakis_II files
literally_arrakis_III files
lost_on_caladan files
vlad_pad files