CTF challenges & writeups

7364 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
BBBB #rsa #lcg #coppersmith	DiceCTF 2023	36.70	Crypto	files wu 1
ProvablySecure #encrypt-decrypt-oracle	DiceCTF 2023	36.70	Crypto	files wu 2
ProvablySecure2 #xor	DiceCTF 2023	36.70	Crypto	files wu 2
bop #stack-buffer-overflow #gets #seccomp #orw #rop	DiceCTF 2023	36.70	Pwn	files wu 3
chessrs #wasm #rust #use-after-free (uaf)#xss #web	DiceCTF 2023	36.70	Pwn	files wu 2
codebox #web #xss #csp-bypass #trusted-types	DiceCTF 2023	36.70	Web	files wu 2
dicer-visor #vm-escape #hypervisor #shellcode-injection #off-by-one #seccomp #orw	DiceCTF 2023	36.70	Pwn	files wu 1
impossible-xss #xslt #xxe #xss	DiceCTF 2023	36.70	Web	files wu 1
jnotes #web #cookie-injection #java-cookie-parsing #iframe-leak	DiceCTF 2023	36.70	Web	files wu 1
jwtjail #web #jwt #nodejs-vm-escape #sandbox-escape #toprimitive #rce	DiceCTF 2023	36.70	Web	files wu 1
not-baby-parallelism #reversing #cpp #custom-encoding	DiceCTF 2023	36.70	Reverse	files wu 1
parallelism #reversing #permutation-recovery #gdb #memcmp	DiceCTF 2023	36.70	Reverse	files wu 2
seaside #csidh #isogeny #oblivious-transfer	DiceCTF 2023	36.70	Crypto	files wu 1
zelda #oob-write #memory-corruption #ncurses #game-logic	DiceCTF 2023	36.70	Pwn	files wu 2
Least_Common_Genominator #rsa #lcg #prime-generation	GoogleCTF 2023	–	Crypto	files wu 1
MHK2 #knapsack #lattice	GoogleCTF 2023	–	Crypto	files wu 1
Mine_The_Gap #minesweeper #sat-solver	GoogleCTF 2023	–	Misc	files wu 1
NPC #graph #subset-sum	GoogleCTF 2023	–	Misc	files wu 1
OldSchool #keygen #symbolic-execution	GoogleCTF 2023	–	Reverse	files wu 1
Postviewer_v2 #xss #iframe #race-condition	GoogleCTF 2023	–	Web	files wu 1
Turtle #custom-vm #turtle-graphics	GoogleCTF 2023	–	Reverse	files wu 1
ZerMatt #lua-deobfuscation	GoogleCTF 2023	–	Reverse	files wu 1
papapapa #jpeg-steganography #image-dimensions	GoogleCTF 2023	–	Misc	files wu 1
symatrix #image-steganography #c-reversing	GoogleCTF 2023	–	Misc	files wu 1
ubf #oob-write #custom-format-parser	GoogleCTF 2023	–	Pwn	files wu 1
under-construction #parameter-pollution #parser-differential	GoogleCTF 2023	–	Web	files wu 1
write-flag-where #proc-self-mem #arbitrary-write	GoogleCTF 2023	–	Pwn	files wu 1
back-to-basics #static-analysis	HSCTF 2023	–	Reverse	files wu 1
brain-hurt #xor	HSCTF 2023	–	Reverse	files wu 1
cat #format-string	HSCTF 2023	–	Pwn	files wu 1
cupcakes #vigenere	HSCTF 2023	–	Crypto	files wu 1
double-trouble #caesar-cipher	HSCTF 2023	–	Crypto	files wu 3
doubler #integer-overflow	HSCTF 2023	–	Pwn	files wu 1
ed #ret2win	HSCTF 2023	–	Pwn	files wu 1
fancy-page #xss	HSCTF 2023	–	Web	files wu 3
mogodb #nosql-injection	HSCTF 2023	–	Web	files wu 3
mystery-methods #encoding-chain	HSCTF 2023	–	Reverse	files wu 2
really-small-algorithm #rsa	HSCTF 2023	–	Crypto	files wu 1
spring #java-random	HSCTF 2023	–	Crypto	files wu 1
trios #substitution-cipher	HSCTF 2023	–	Crypto	files wu 2

Challenges