Tag: shellcode (5)

CTF > CSCV > CSCV 2025 Jeopardy Final

pwn - Master's Request

Sanryu's Masters need help from you guys to read the flag.txt in the same dir, please come !!!

Vulnerability: rwx permission

bypass-seccomp shellcode
December 22, 2025 • November 16, 2025 • Easy
CTF > HackTheBox > HTB Cyber Apocalypse CTF 2025: Tales from Eldoria

pwn - Crossbow

Sir Alaric's legendary shot can pierce through any enemy! Join his training and hone your aim to match his unparalleled...

Vulnerability: out-of-bound write -> stack pivot

static-binary return-oriented-programming mprotect stack-pivoting out-of-bound shellcode stack-buffer-overflow
December 22, 2025 • October 29, 2025 • Easy
CTF > CSCV > CSCV 2025 Preliminary

pwn - sudokuS

Play the sudoku and get flag. Flag path at /flag.

Vulnerability: rwx permission

return-address-overwrite return-oriented-programming out-of-bound shellcode bypass-seccomp
December 22, 2025 • October 25, 2025 • Medium
CTF > PicoCTF > picoCTF 2022

pwn - ropfu

What's ROP?

Vulnerability: stack buffer overflow - improper length check in get()

return-address-overwrite return-oriented-programming shellcode static-binary
December 22, 2025 • October 14, 2025 • Hard
CTF > PicoCTF > picoCTF 2025

pwn - Handoff

Vulnerability: stack buffer overflow

return-address-overwrite shellcode return-oriented-programming
December 22, 2025 • September 9, 2025 • Hard