$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
Reset

296 challenges · browse all techniques

Challenge CTF Weight Category Has
EchoFrag HackersPlayground 2021 24.50 Pwn files
License HackersPlayground 2021 24.50 Crypto files
LogicOrDie HackersPlayground 2021 24.50 Reverse files
LostArk HackersPlayground 2021 24.50 Pwn files
LostArk2 HackersPlayground 2021 24.50 Pwn files
Memory HackersPlayground 2021 24.50 Pwn files
Secure_Enough HackersPlayground 2021 24.50 Reverse files
armarm HackersPlayground 2021 24.50 Pwn files
bitbit Defenit 2020 23.88 Misc files
input_test_driver Defenit 2020 23.88 Misc files
orvvm Defenit 2020 23.88 Misc files
persona Defenit 2020 23.88 Misc files
variable_machine Defenit 2020 23.88 Misc files
BOF101 HackersPlayground 2020 24.50 Misc files
T-express HackersPlayground 2020 24.50 Misc files
eat_the_pie HackersPlayground 2020 24.50 Misc files
L7VM Layer7 2020 25.00 Misc files
MaskStore Layer7 2020 25.00 Misc files
VariableManger Layer7 2020 25.00 Misc files
Angel-in-us Layer7 2019 25.00 Misc files
how_old_are_you Layer7 2019 25.00 Misc files
pwnning_interpreter Layer7 2019 25.00 Misc files
7amebox1 Codegate 2018 Quals 25.00 Misc files
7amebox2 Codegate 2018 Quals 25.00 Misc files
4stone Codegate 2014 Quals – Pwn files
Angry Doraemon Codegate 2014 Quals – Pwn files
Automata Codegate 2014 Quals – Reverse files
Chronological Codegate 2014 Quals – Misc files
Hypercat Codegate 2014 Quals – Pwn files
Minibomb Codegate 2014 Quals – Pwn files
Weird_snus Codegate 2014 Quals – Pwn files
dodoCrackme Codegate 2014 Quals – Reverse files
dodosandbox Codegate 2014 Quals – Pwn files
VULNERABILITY - 100 Codegate 2013 Quals – Pwn files
BINARY - 100 Codegate 2012 Quals – Pwn files
BINARY - 200 Codegate 2012 Quals – Pwn files
BINARY - 300 Codegate 2012 Quals – Pwn files
BINARY - 400 Codegate 2012 Quals – Pwn files
BINARY - 500 Codegate 2012 Quals – Pwn files
FORENSICS - 100 Codegate 2012 Quals – Forensics files