CTF challenges & writeups

7364 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
live_math_love	TAMUctf 2022	–	Pwn	files wu 1
obsessive-checking	TAMUctf 2022	–	Reverse	files wu 1
redo1	TAMUctf 2022	–	Reverse	files wu 1
redo3	TAMUctf 2022	–	Reverse	files wu 2
rs-ayyy-how-you-doin	TAMUctf 2022	–	Crypto	files wu 1
viktor	TAMUctf 2022	–	Crypto	files wu 1
block-game	TJCTF 2022	–	Reverse	files wu 1
dnu-merch	TJCTF 2022	–	Web	files wu 1
portalstrology	TJCTF 2022	–	Web	files wu 1
Typo #weak-token-comparison	TyphoonCon 2022	21.50	Web	files wu 2
EllipticClockCrypto #pohlig-hellman #discrete-log	UIUCTF 2022	–	Crypto	files src
Frame	UIUCTF 2022	–	Web	files wu 1
baby-rsa #rsa #known-prime #factorization	WRECKCTF 2022	–	Crypto	files wu 1
rsa #rsa #signing-oracle #blinding	WRECKCTF 2022	–	Crypto	files wu 1
spin #caesar-cipher	WRECKCTF 2022	–	Crypto	files wu 1
token #aes #pkcs7-padding #authentication-bypass	WRECKCTF 2022	–	Crypto	files wu 1
File.io #ssrf #token-leak	WeCTF 2022	36.12	Misc	files wu 1
GoogleWayback #xss #csrf	WeCTF 2022	36.12	Misc	files wu 1
RequestBin #ssti #go-templates	WeCTF 2022	36.12	Misc	files wu 1
hackerplace	b01lers 2022	33.05	Web	files wu 1
pact_Search_and_Rescue	b01lers 2022	33.05	Reverse	files wu 1
vsCAPTCHA	vsCTF 2022	23.32	Web	files wu 2
L10N_Poll	BCACTF 2021	–	Web	files wu 3
Regular_Website	BCACTF 2021	–	Web	files wu 3
ChargeTracker #android-apk-reversing	BSidesSF 2021	23.94	Reverse	files wu 3
HangmanBattleRoyale #rng-prediction	BSidesSF 2021	23.94	Crypto	files wu 1
Hashcrack101 #password-hash-cracking	BSidesSF 2021	23.94	Crypto	files wu 2
Pwnzoo #off-by-one #function-pointer-overwrite	BSidesSF 2021	23.94	Pwn	files wu 2
Ropme #rop	BSidesSF 2021	23.94	Pwn	files wu 1
SecureAssetManager #mitm-protocol-tampering	BSidesSF 2021	23.94	Pwn	files wu 1
Damn_Randomware #rsa #leaked-private-key	BSidesTLV 2021	23.94	Crypto	files wu 1
InspectorGadget #ruby-deserialization #gadget-chain	BSidesTLV 2021	23.94	Pwn	files wu 1
Intellimage #hash-length-extension #exiftool-rce	BSidesTLV 2021	23.94	Web	files wu 1
rainy-redis #lua-sandbox-escape #oob-write	BSidesTLV 2021	23.94	Pwn	files wu 1
Huge_Primes #integer-factorization #yafu	Block 2021	30.75	Web	files wu 2
its_just_an_xor #ptrace-anti-debug #xor	Block 2021	30.75	Reverse	files wu 1
conFidential_searcH_and_dEstroy	BlueHens 2021	22.62	Crypto	files wu 1
Defective_RSA #rsa #eth-root #crt	BuckeyeCTF 2021	24.81	Crypto	files wu 1
Elliptigo #ecc #small-subgroup-attack	BuckeyeCTF 2021	24.81	Crypto	files wu 1
Not_So_EZ80 #z80 #ti-calculator	BuckeyeCTF 2021	24.81	Reverse	files wu 1

Challenges