$ ctf42

#orw CTF challenges

12 CTF challenges using orw from 8 CTFs (2018–2024), 12 with writeups. Mostly Pwn (83%) and Misc (17%).

Pwn · 10 Misc · 2

Often combined with

#seccomp 8 #rop 3 #shellcode 3 #heap 1 #stack-pivot 1 #glibc-2.34 1 #use-after-free 1 #gets 1 #stack-buffer-overflow 1 #shellcode-injection 1 #vm-escape 1 #hypervisor 1 #off-by-one 1 #musl-heap 1 #meta-corruption 1

Challenges

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Challenge CTF Weight Category Has
bop DiceCTF 2023 36.70 Pwn files wu 3
load TokyoWesterns 2018 – Misc files wu 3
return-to-whats-revenge DownUnderCTF 2020 24.44 Misc files wu 3
baby-rop DiceCTF 2022 24.82 Pwn files wu 3
kill_shot Securinets 2021 Quals 41.71 Pwn files wu 3
Blacklist_Revenge FwordCTF 2021 24.42 Pwn files wu 2
musl RCTF 2021 – Pwn files wu 2
dicer-visor DiceCTF 2023 36.70 Pwn files wu 1
Elftek_Secure_Execution_Engine X-MAS 2021 – Pwn files wu 1
Syscalls UIUCTF 2024 – Pwn files wu 1
Shellcraft Securinets 2022 Quals 50.11 Pwn files wu 1
memory Securinets 2022 Quals 50.11 Pwn files wu 1