$ ctf42

#syscall CTF challenges

2 CTF challenges using syscall from 2 CTFs (2020–2026), 2 with writeups. Mostly Pwn (50%) and Misc (50%).

Pwn · 1 Misc · 1

Often combined with

#static-rop 1 #stack-buffer-overflow 1 #stack-pivot 1 #mprotect 1 #shellcode 1

Challenges

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Challenge CTF Weight Category Has
syscall_kit zer0pts 2020 24.56 Misc files wu 1
doMonkeysSwim RITSEC 2026 – Pwn files wu 1