#ret2win CTF challenges
58 CTF challenges using ret2win from 40 CTFs (2018–2026), 58 with writeups. Mostly Pwn (71%) and Misc (29%).
Often combined with
#stack-buffer-overflow 21 #stack-overflow 6 #gets 3 #bof 3 #function-pointer-overwrite 2 #buffer-overflow 2 #rop-chain 1 #format-string-leak 1 #canary-bypass 1 #float-encoded-address 1 #negative-size 1 #no-aslr 1 #struct-overwrite 1 #heap 1 #use-after-free 1
Challenges
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| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| getstat | CyberSecurityRumble 2021 | 41.60 | Pwn | files wu 1 |
| baby_bof | Defcamp 2023 Quals | – | Pwn | files wu 1 |
| Discrete_Mathematics | BCACTF 2021 | – | Pwn | files wu 1 |
| Handshake | TAMUctf 2021 | – | Pwn | files wu 1 |
| SANTA | TFC 2021 | – | Pwn | files wu 1 |
| Return_to_Lose | LYKNCTF 2026 | – | Pwn | files wu 1 |
| aplet123 | LA 2024 | – | Pwn | files wu 1 |
| ed | HSCTF 2023 | – | Pwn | files wu 1 |
| trivial | TAMUctf 2022 | – | Pwn | files wu 1 |
| Jump_King | MetaRed 2021 | – | Pwn | files wu 1 |
| EzRet2Win | FwordCTF 2020 | 24.42 | Misc | files wu 1 |
| baffling_buffer_1 | MetaCTF 2020 | – | Misc | files wu 1 |
| M-x_5x5 | watevrCTF 2019 | 24.92 | Misc | files wu 1 |
| TheShowMustGoOn | UMDCTF 2022 | – | Pwn | files wu 1 |
| popcorn | DeadSec 2023 | 23.96 | Pwn | files wu 1 |
| runway3 | BuckeyeCTF 2024 | 50.91 | Pwn | files wu 1 |
| Greetings_from_Santa | X-MAS 2018 | – | Misc | files wu 1 |
| patched_shell | UofTCTF 2024 | 23.90 | Pwn | files wu 1 |