1337UP 2022

weight 22.49 CTFtime official repo

Intigriti proudly presents the first-ever 1337UP LIVE CTF. As a precursor to the online conference, this capture the flag event will have researchers fighting in teams of 4 in a Jeopardy-style event. The live CTF starts 24 hours before the online conference.

There will be challenges in many disciplines where you can show your skills! Of course, we will also be giving out some amazing prizes.

We're also proud to have Visma as the sponsor of the grand prizes for this CTF!

Web 3

Challenge	Has
1_truth_2_lies #ssti #jinja2 #python	files wu 1
ContactAlex	files
DeadTube #ssrf #dns-rebinding #blacklist-bypass	files wu 1

Pwn 5

Challenge	Has
Bird	files
Cake #off-by-one #rbp-lsb-overwrite #stack-pivot #shellcode	files wu 1
EasyRegister #stack-buffer-overflow #shellcode-injection #leaked-buffer-address	files wu 2
Generic	files
SearchEngine #format-string #stack-leak	files wu 1

Reverse 2

Challenge	Has
BitcoinsForFlags	files
Tinybit	files

Crypto 4

Challenge	Has
BinomialWays #reversible-stream-cipher #modular-addition	files wu 2
DanteInferno	files
Equality #rsa-common-modulus-attack	files wu 1
WarmupEncoder	files wu 2

Mobile 1

Challenge	Has
GandalfsInterface	files wu 2