$ ctf42

Challenges

Category
Difficulty
CTFtime weight
–
Higher weight ≈ harder, more prestigious event.
Year
–
Must have
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360 challenges · browse all techniques

Challenge CTF Weight Category Has
just-in-kernel DownUnderCTF 2022 – Pwn files
kv_db DownUnderCTF 2022 – Pwn files
kyber DownUnderCTF 2022 – Crypto files
login DownUnderCTF 2022 – Pwn files
low-level-web DownUnderCTF 2022 – Pwn files
minimal-php DownUnderCTF 2022 – Web files
no-symlink DownUnderCTF 2022 – Web files
noteworthy DownUnderCTF 2022 – Web files
optimal-vee-ate DownUnderCTF 2022 – Pwn files
oracle-for-block-cipher-enthusiasts DownUnderCTF 2022 – Crypto files src
p0ison3d DownUnderCTF 2022 – Pwn files
pac DownUnderCTF 2022 – Pwn files
rsa-interval-oracle-i DownUnderCTF 2022 – Crypto files src
rsa-interval-oracle-ii DownUnderCTF 2022 – Crypto files src
rsa-interval-oracle-iii DownUnderCTF 2022 – Crypto files src
rsa-interval-oracle-iv DownUnderCTF 2022 – Crypto files src
source_provided DownUnderCTF 2022 – Reverse files
sqli2022 DownUnderCTF 2022 – Web files
time-locked DownUnderCTF 2022 – Crypto files src
xva DownUnderCTF 2022 – Reverse files
AlternateHistory UACTF 2022 – Crypto files
Argand-NoetherEncryption UACTF 2022 – Crypto files
Gonna UACTF 2022 – Reverse files
Mason UACTF 2022 – Reverse files
Rational UACTF 2022 – Reverse files
Sustimatically UACTF 2022 – Reverse files
UnhackableCodeRunner UACTF 2022 – Web files
Warmup UACTF 2022 – Pwn files
WatIsThis UACTF 2022 – Reverse files
no_no_square UACTF 2022 – Pwn files
pain UACTF 2022 – Reverse files
something_something_win UACTF 2022 – Pwn files
1337crypt_v2 DownUnderCTF 2021 – Crypto files src
Jasons_Proxy DownUnderCTF 2021 – Web files
Juniperus DownUnderCTF 2021 – Reverse files
Secuchat DownUnderCTF 2021 – Crypto files
Substitution_Cipher_III DownUnderCTF 2021 – Crypto files
Zap DownUnderCTF 2021 – Web files
bullet_hell DownUnderCTF 2021 – Reverse files
cloud DownUnderCTF 2021 – Misc files