CTF challenges & writeups

7364 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
Rivest_Shamir_Adleman #rsa	BuckeyeCTF 2023	34.50	Crypto	files wu 1
Starter_Buffer #buffer-overflow	BuckeyeCTF 2023	34.50	Pwn	files wu 1
replace_me #android-boot-image #initrd	BuckeyeCTF 2023	34.50	Misc	files wu 1
Banking_Issues #python-negative-index #access-control-bypass	BxMCTF 2023	–	Pwn	files wu 1
I_Cant_Beelieve_It #acrostic-cipher	BxMCTF 2023	–	Crypto	files wu 1
Repository_Security #hardcoded-credentials #git-leak	BxMCTF 2023	–	Web	files wu 1
Username_Decorator #ssti #jinja2	BxMCTF 2023	–	Web	files wu 1
Where_Snakes_Die #whitespace-steganography #morse-code	BxMCTF 2023	–	Crypto	files wu 1
Barbara_Liskov #pyc-decompilation	CyberHeroines 2023	23.94	Forensics	files wu 1
baby-solana	DiceCTF 2023	36.70	Pwn	files wu 1
otterworld	DiceCTF 2023	36.70	Pwn	files wu 1
super_qomputer	DiceCTF 2023	36.70	Reverse	files wu 1
unfinished	DiceCTF 2023	36.70	Web	files wu 1
vinaigrette	DiceCTF 2023	36.70	Crypto	files wu 1
flag-shop	HSCTF 2023	–	Web	files wu 3
DarkSideOfTheDishy #iq-samples #signal-processing	HackASat 2023 Quals	–	Misc	files wu 1
FAUXYLady #gnuradio #signal-demodulation	HackASat 2023 Quals	–	Misc	files wu 1
MagicSpaceBussin #use-after-free (uaf)#double-free #off-by-one	HackASat 2023 Quals	–	Misc	files wu 1
MeetMeAtMidway #japanese-naval-code	HackASat 2023 Quals	–	Misc	files wu 1
QAM #qam-demodulation	HackASat 2023 Quals	–	Misc	files wu 1
dROPBaby #rop	HackASat 2023 Quals	–	Misc	files wu 1
chaos #python-obfuscation	ImaginaryCTF 2023	34.52	Reverse	files src
crypto #core-dump #rsa	ImaginaryCTF 2023	34.52	Forensics	files src
rsa #rsa	ImaginaryCTF 2023	34.52	Crypto	files src
signer #rsa #signature-forgery #crc32	ImaginaryCTF 2023	34.52	Crypto	files src
snailchecker #python-reversing	ImaginaryCTF 2023	34.52	Reverse	files src
window_of_opportunity	ImaginaryCTF 2023	34.52	Pwn	files wu 2
babycsrf	IrisCTF 2023	24.59	Web	files wu 2
breakup	LA 2023	–	Pwn	files wu 2
sailor	LA 2023	–	Pwn	files wu 1
Grains_of_Sand #fee-on-transfer #erc20 #smart-contract	Paradigm 2023	25.00	Pwn	files wu 3
Hopping_into_Place #cross-chain-bridge #transfer-root-spoofing #smart-contract	Paradigm 2023	25.00	Pwn	files wu 3
A_Guilded_Lily	PointerOverflow 2023	–	Pwn	files wu 1
Time_is_but_a_Window	PointerOverflow 2023	–	Pwn	files wu 1
Money_Printer_2 #integer-underflow #format-string #canary	SanDiego 2023	33.88	Pwn	files wu 1
Brains	SpaceHeroes 2023	23.94	Reverse	files wu 1
ChessWithSpock	SpaceHeroes 2023	23.94	Reverse	files wu 1
I_Have_Become_Death	SpookyCTF 2023	22.40	Forensics	files wu 3
absolute-cap	TAMUctf 2023	–	Reverse	files wu 1
bank	TAMUctf 2023	–	Pwn	files wu 1

Challenges