#mprotect CTF challenges
4 CTF challenges using mprotect from 4 CTFs (2020–2023), 4 with writeups. Mostly Pwn (50%) and Misc (25%).
Often combined with
#shellcode 2 #reverse-shell-shellcode 1 #rop 1 #stack-buffer-overflow 1 #self-modifying-code 1 #syscall 1 #xor-decode 1 #self-modifying-shellcode 1
Challenges
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| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| More_than_shellcoding | VULNCON 2021 | – | Pwn | files wu 2 |
| syscall_kit | zer0pts 2020 | 24.56 | Misc | files wu 1 |
| heapnot | PBjar 2021 | 23.18 | Pwn | files wu 1 |
| shellcode-ception | CyberSecurityRumble 2023 Quals | 24.80 | Reverse | files wu 1 |