Скачать или смотреть Pwn: clutter-overflow - picoMini CTF 2021 Challenge

Video walkthrough for picoMini CTF Pwn (binary exploitation) challenge; clutter-overflow. This is a basic buffer overflow exercise and the tutorial is aimed at beginners - Hope you enjoy 🙂

picoMini by redpwn: Competitors must reverse-engineer, break, hack, decrypt, and think creatively and critically to solve the challenges and capture the digital flags.

Write-ups: https://book.cryptocat.me/blog/ctf/20...

↢Pico CTF↣
https://picoctf.org/competitions/2021...
https://picoctf.org/

👷‍♂️Resources🛠
https://cryptocat.me/resources

↢Chapters↣
Start - 0:00
Basic File Checks - 0:20
Source Code Review - 1:30
Find RIP Offset in PwnDbg - 3:15
RIP vs Local Var Overwrite - 4:55
Exploit Manually - 6:30
PwnTools Template Explained - 11:30
PwnTools Build Payload - 13:50
Bonus: ROP Gadgets - 15:07
Bonus: Automate with ROP Objects - 19:33