PicoCTF Guessing Game 2 Binary Exploitation challenge walkthrough - Buffer Overflow & format string. скачать в хорошем качестве

PicoCTF Guessing Game 2 Binary Exploitation challenge walkthrough - Buffer Overflow & format string.

pico ctf guessing game 2 pwn challenge writeup, buffer overflow and format string vulnerability in 32-bit banary, leak canary and perform ret2libc. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🔥 𝗪𝗔𝗧𝗖𝗛 𝗧𝗜𝗟𝗟 𝗧𝗛𝗘 𝗘𝗡𝗗 🔥 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ If you enjoyed this video... 👀 👍 Like the video 🔔 Subscribe to the channel 💬 Comment your thoughts below 📤 Share with your friends! ⚡ Your support keeps the hammer swinging! 🦆🔨 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 📱 𝗙𝗢𝗟𝗟𝗢𝗪 𝗠𝗘 𝗛𝗘𝗥𝗘 ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🐥 Twitter/X: @w3th4nds 🔗 LinkedIn:   / thanos-sarridis   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🍺 Beer or Coffee ☕? https://buymeacoffee.com/w3th4nds ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🧠 What did you think of the video? Drop your opinion or 🔥 emoji in the comments! 👀 Watching but not subscribed? 👉 Hit that [🔴 SUBSCRIBE] button now & don’t miss a thing! Chapters: 0:00 Intro 0:52 Source code review 1:32 Identify the 2 bugs 1:45 Protections of the binary 2:22 Fuzz lucky number 4:00 Fuzz canary 6:53 COVER YOUR EARS 7:17 Canary and return address offset 8:45 Leak libc address 11:26 Calculate libc base 12:05 ret2libc 12:53 Remote instance differences 13:42 Find remote Glibc version