CTF challenges & writeups

7364 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
Flowing #bruteforce	PatriotCTF 2022	24.52	Reverse	files src wu 1
Fly #swipe-typing #keyboard-trace	PatriotCTF 2022	24.52	Crypto	files wu 1
GoObf #golang #obfuscation	PatriotCTF 2022	24.52	Reverse	files src wu 1
GreenShell #command-injection	PatriotCTF 2022	24.52	Pwn	files wu 1
Hike #osint #exif #gps	PatriotCTF 2022	24.52	OSINT	files src wu 1
Is_it_a_stack #linked-list #side-channel	PatriotCTF 2022	24.52	Reverse	files wu 1
It's All Greek to Me #book-cipher	PatriotCTF 2022	24.52	Misc	files src wu 1
MagicSmoke #zipcrypto #known-plaintext #sqlite	PatriotCTF 2022	24.52	Crypto	files wu 1
Merkle-Derkle #hash-length-extension #sha1	PatriotCTF 2022	24.52	Crypto	files wu 1
NoPostcodeEnvy #rm4scc-barcode	PatriotCTF 2022	24.52	Crypto	files wu 1
OverComplicated #xor #logic-gates	PatriotCTF 2022	24.52	Reverse	files wu 1
PasswordManager #custom-heap #heap-exploitation	PatriotCTF 2022	24.52	Pwn	files wu 1
PeeWhySea #pyc-decompilation #xor	PatriotCTF 2022	24.52	Reverse	files wu 1
RedShell #restricted-shell #file-permissions	PatriotCTF 2022	24.52	Pwn	files wu 1
RoboTron9000 #memory-patching	PatriotCTF 2022	24.52	Reverse	files wu 1
Spongebob #command-injection #php	PatriotCTF 2022	24.52	Web	files wu 1
TaaS #tar-symlink #race-condition	PatriotCTF 2022	24.52	Web	files wu 1
TheOrder #cistercian-numerals	PatriotCTF 2022	24.52	Crypto	files wu 1
TwoFifty #rsa #known-factorization	PatriotCTF 2022	24.52	Crypto	files src wu 1
ZaaS #zip-slip #path-traversal	PatriotCTF 2022	24.52	Web	files wu 1
crackme #base64 #caesar-cipher	PatriotCTF 2022	24.52	Reverse	files src wu 1
mcchttp #custom-http-server	PatriotCTF 2022	24.52	Pwn	files wu 1
choreography #slide-attack #feistel	PlaidCTF 2022	93.67	Crypto	files wu 1
coregasm #core-dump-analysis	PlaidCTF 2022	93.67	Reverse	files wu 1
holmium #rust #type-confusion #hvm	PlaidCTF 2022	93.67	Pwn	files wu 1
pressure #ed25519 #crt	PlaidCTF 2022	93.67	Crypto	files wu 1
tinebpf #ebpf #jit #misaligned-jump	PlaidCTF 2022	93.67	Pwn	files wu 1
RSAGoneWrong #rsa #phi-factorization #prime-combination	RITSEC 2022	–	Crypto	files wu 1
AnUnknownDisassembly #python-bytecode	SpaceHeroes 2022	23.94	Reverse	files wu 1
CapeKennedy #source-review #logic-reversing	SpaceHeroes 2022	23.94	Reverse	files wu 1
GuardiansOfTheGalaxy #strings	SpaceHeroes 2022	23.94	Pwn	files wu 1
InformationParadox #rsa #corrupted-private-key #key-recovery	SpaceHeroes 2022	23.94	Crypto	files wu 1
InvisibleStargate #stargate-alphabet #steganography	SpaceHeroes 2022	23.94	Crypto	files wu 1
RingsOfSaturn #heap-overflow #overlapping-chunks #tcache-poisoning #free-hook	SpaceHeroes 2022	23.94	Pwn	files wu 1
Rocket #rop	SpaceHeroes 2022	23.94	Pwn	files wu 1
Shai-Hulud #game-reversing #ld-preload-hooking	SpaceHeroes 2022	23.94	Reverse	files wu 1
TimesUp #time-based-check	SpaceHeroes 2022	23.94	Reverse	files wu 1
UseTheForceLuke #heap-exploitation	SpaceHeroes 2022	23.94	Pwn	files wu 1
Vader #rop #ret2win	SpaceHeroes 2022	23.94	Pwn	files wu 1
AESChall #aes #linear-sbox #affine-cipher	SunshineCTF 2022	24.10	Crypto	files wu 1

Challenges