# Binary Exploitation
ChallengeEventTagsDifficulty
pwnshopHTB ChallengeNull-byte leak, ret2libc, Stack Pivot★★☆☆☆
minimelfisticHTB Cyber Santa CTF 2021ret2csu, one_gadget★★★☆☆
VoidHTB Cyber Apocalypse 2023ret2dlresolve, GOT Overwrite, write-what-where, one_gadget★★★☆☆
CshellcorCTF 2021Heap Overflow, Use-After-Free (UAF)★★★★☆
babypwncorCTF 2022Rust, Format String Vulnerability, ret2libc★★☆☆☆
Rope DancerSpace Heroes 2023Stack Pivot, SIGROP★★★☆☆
leekångstromCTF 2023Null-byte leak, Heap Overflow★★★☆☆
gaga2ångstromCTF 2023ret2libc★★☆☆☆
formatterTJCTF 2023Format String Vulnerability Arbitrary Write★★☆☆☆
shellyTJCTF 2023

ret2shellcode,

Bring Your Own Gadget

★☆☆☆☆
Weird CookieNahamCON CTF 2023Null-byte leak, canary, one_gadget★★☆☆☆
nahmnahmnahmNahamCON CTF 2023ret2win, Race Condition★☆☆☆☆
Password GeneratorSiberSiaga 2023 (Finals)Format String Vulnerability, ret2libc, canary, PIE★★☆☆☆
Pak Mat BurgerWargames.MY 2023Format String Vulnerability, ret2libc, canary★★☆☆☆
registerACS 2023 (Qualifiers)Null-byte leak, canary, Partial Overflow With PIE, ret2libc★★☆☆☆
Coding TestACS 2023 (Qualifiers)SECCOMP, ORW★★☆☆☆
Shellcoding TestACS 2023 (Finals)SECCOMP, Side-Channel Attack★★★☆☆
Licrackense Pt IIACS 2023 (Finals)Heap Overflow★☆☆☆☆
pizzaLACTF 2024Format String Vulnerability, GOT Overwrite★★☆☆☆
SoundOfSilenceHTB Cyber Apocalypse 2024Restricted BOF★★☆☆☆
note(ify)CYDES 2025 (Preliminaries)Double Free, Fastbin Dup, Tcache Poisoning★★★☆☆
girlfriendStarCTF 2019Double Free, Fastbin Dup, LIBC Leak via Unsorted Bin★★★☆☆