#memfd-create CTF challenges
2 CTF challenges using memfd-create from 2 CTFs (2019–2026), 2 with writeups. Mostly Misc (50%) and Reverse (50%).
Often combined with
#execveat 1 #shellcode 1 #strace-dump 1 #xor 1 #multi-stage-unpacking 1
Challenges
Filter and sort these in the challenge browser →
| Challenge | CTF | Weight | Category | Has |
|---|---|---|---|---|
| shellcoder | RCTF 2019 | – | Misc | files wu 3 |
| Buried_Treasure | RITSEC 2026 | – | Reverse | files wu 1 |