$ ctf42

#shellcode-injection CTF challenges

6 CTF challenges using shellcode-injection from 6 CTFs (2019–2023), 6 with writeups. Mostly Pwn (67%) and Misc (33%).

Pwn · 4 Misc · 2

Often combined with

#stack-buffer-overflow 1 #leaked-buffer-address 1 #mips 1 #rwx-segment 1 #hypervisor 1 #vm-escape 1 #orw 1 #seccomp 1 #off-by-one 1 #seccomp-bypass 1 #process-vm-writev 1

Challenges

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Challenge CTF Weight Category Has
EasyRegister 1337UP 2022 22.49 Pwn files wu 2
shifts_ahoy NahamCon 2020 23.72 Misc files wu 2
runitplusplus BSidesSF 2019 25.00 Misc files wu 2
ret2cds corCTF 2021 24.92 Pwn files wu 2
dicer-visor DiceCTF 2023 36.70 Pwn files wu 1
babyrtos 3kCTF 2021 24.14 Pwn files wu 1