Exploit Write-up: Buffer Overflow with Global Variable Control Challenge Overview In this challenge, we are given a C program that contains a buffer overflow vulnerability in the func() function...

Building a Reproducible Pwn & Reverse Engineering Lab with Docker Spinning up a reliable workspace for reverse engineering and binary exploitation on modern machines can be tricky. Old challen...

UMDCTF Gambling pwn challenge About binary pwn checksec gambling [*] '/home/hacker/REPO/binexp/comp/umdctf/gambling/gambling' Arch: i386-32-little RELRO: Partial RELRO Stack: ...

Protostar Stack Writeups Stack 0 GOAL : Modify a variable 0x08048405 <+17>: lea eax,[esp+0x1c] 0x08048409 <+21>: mov DWORD PTR [esp],eax 0x0804840c <+24>: call 0x804830...