CTF challenges & writeups

628 challenges · browse all techniques

Challenge	CTF	Weight	Category	Has
Little-Alchemy #heap-overflow	m0leCon 2021 Quals	24.55	Pwn	files wu 3
Obscurity #lfsr	m0leCon 2021 Quals	24.55	Crypto	files wu 2
Obscurity-fixed #fcsr	m0leCon 2021 Quals	24.55	Crypto	files wu 1
PeTaMorphosis #self-modifying-code	m0leCon 2021 Quals	24.55	Reverse	files wu 1
Puncher #afl-fuzzing	m0leCon 2021 Quals	24.55	Pwn	files wu 1
Yet_Another_Login #format-string	m0leCon 2021 Quals	24.55	Pwn	files wu 1
babysign #rsa-signature-forgery	m0leCon 2021 Quals	24.55	Crypto	files wu 1
m0lang #interpreter-overflow	m0leCon 2021 Quals	24.55	Reverse	files wu 1
parallel-the-m0le #meet-in-the-middle (mitm)	m0leCon 2021 Quals	24.55	Reverse	files wu 3
babyk #kernel-ret2usr	m0leCon 2020 Quals	24.55	Misc	files wu 1
blacky_echo #format-string	m0leCon 2020 Quals	24.55	Misc	files wu 2
fakev #use-after-free (uaf)	m0leCon 2020 Quals	24.55	Misc	files wu 1
knife #rop-syscall-chain	m0leCon 2020 Quals	24.55	Misc	files wu 1
pheappo #house-of-husk	m0leCon 2020 Finals	24.55	Misc	files wu 1
Babel	TRX 2026	–	Misc	files wu 1
Beginner	m0leCon 2026	75.00	Misc	files wu 1
Focus._Speed._I_am_speed.	Srdnlen 2025	–	Web	files wu 2
zStego	TRX 2025	–	Web	files wu 1
PPC64LEL #reversing #powerpc	ToH 2025	24.27	Reverse	files wu 1
RSA_Recycle #rsa #cycling-attack	ToH 2025	24.27	Crypto	files wu 1
solve_all.py	m0leCon 2025 Quals	75.00	Pwn	files wu 1
Adventurers_Knapsack #merkle-hellman #knapsack #low-density-attack #lll (lll-lattice-reduction)	DanteCTF 2023	24.44	Crypto	files wu 1
DIY_enc #aes-ctr #base64-padding-position #key-recovery	DanteCTF 2023	24.44	Crypto	files wu 1
SecureHashedDb #sql-injection #php-object-injection #eval	DanteCTF 2023	24.44	Web	files wu 1
Sentence_To_Hell #format-string #write-what-where #got-overwrite	DanteCTF 2023	24.44	Pwn	files wu 1
Small_Inscription #rsa #low-exponent #coppersmith #stereotyped-message	DanteCTF 2023	24.44	Crypto	files wu 1
Soulcode #shellcode #opcode-filter #seccomp-bypass	DanteCTF 2023	24.44	Pwn	files wu 1
Ajaja_sa_Chef	Srdnlen 2023	24.17	Misc	files wu 1
Free_Real_Estate	Srdnlen 2023	24.17	Misc	files wu 1
Big_RSA #rsa #phi-leak-factorization	TeamItaly 2023	24.88	Crypto	files wu 1
Borraccia #path-traversal #rce	TeamItaly 2023	24.88	Web	files wu 1
Duality #lattice #lll (lll-lattice-reduction)	TeamItaly 2023	24.88	Crypto	files wu 1
LIGAbue #reversing #opentype-font	TeamItaly 2023	24.88	Reverse	files wu 1
LogService #double-free #fastbin-attack	TeamItaly 2023	24.88	Pwn	files wu 1
Modern_Sicilian_Network #xss #cross-subdomain	TeamItaly 2023	24.88	Web	files wu 2
Pwn_Chall #isogeny #sqisign	TeamItaly 2023	24.88	Crypto	files wu 1
Safe_Image_Storage #reversing #protocol-analysis	TeamItaly 2023	24.88	Reverse	files wu 1
Scrambled_Pizzeria #known-plaintext #keystream-recovery	TeamItaly 2023	24.88	Crypto	files wu 1
Secure_comparator #side-channel #timing-attack	TeamItaly 2023	24.88	Reverse	files wu 1
Subarray_Sums_101 #subset-sum #z3	TeamItaly 2023	24.88	Misc	files wu 1

Challenges