zer0pts 2023

The zer0pts CTF event is coming this ~March~ ~June~ July!

What you'll see: exciting challenges of varying difficulty and categories (pwn, crypto, reversing, web, and misc) What you'll never see: guessy challenges

Duration: 24 hours from July 15th (Saturday) 03:00 UTC

Our generous sponsors:

OtterSec: https://osec.io/
TokyoWesterns: https://twitter.com/tokyowesterns
HackTheBox: https://www.hackthebox.com/

Infra sponsored by goo.gle/ctfsponsorship

Web 6

Challenge	Has
Neko_Note	files
Plain_Blog	files
Ringtone	files
ScoreShare	files
Warmuprofile	files
jqi	files

Pwn 7

Challenge	Has
BrainJIT #jit-spray #shellcode #brainfuck	files wu 1
Himitsu_Note	files
WISE	files
aush #buffer-overflow #stack-reorder #memcmp-bypass	files wu 1
flipper	files
qjail	files
sharr	files

Reverse 4

Challenge	Has
decompile_me #rc4 #reversing #keystream	files wu 1
fvm #vm-reversing #bytecode #x87-fpu	files wu 1
mimikyu #reversing #custom-loader #modular-exponentiation #gmp	files wu 1
topology #reversing #multiprocessing #ipc	files wu 1

Crypto 6

Challenge	Has
Elliptic_Ring_RSA	files
RSALCG2	files
SquareRNG	files
Unlimited_Braid_Works	files
easy_factoring	files
moduhash	files

Misc 2

Challenge	Has
NetFS_1 #oracle-attack #password-bruteforce	files wu 1
NetFS_2 #timing-attack #side-channel #password-bruteforce	files wu 1