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Hack The Box Introduction to Binary Exploitation Reg Walkthrough
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Video Source: www.youtube.com/watch?v=72GShSHsRZI
HackTheBox - Introduction To Binary Exploitation Track Playlist: • HackTheBox - Introduction To Binary E... • • ▶️ YouTube: / pinkdraconian • 🎁 Patreon: / pinkdraconian • 🐦 Twitter: / pinkdraconian • 🎵 TikTok: / pinkdraconian • ℹ️ LinkedIn: / robbe-van-roey-365666195 • 📞 Discord: PinkDraconian#9907 • 📷 Instagram: / robbevanroey • 🕸️ Website: http://pinkdraconian.d4rkc0de.com/ • 👨💻 HackTheBox: https://www.hackthebox.eu/home/users/... • 🤖 Reddit: / pinkdraconian • ☁️ Steam: https://steamcommunity.com/id/PinkDra... • 🐈 GitHub: https://github.com/PinkDraconian • • CTF: HackTheBox • Link: https://www.hackthebox.eu/ • Category: Pwn • Challenge name: Reg • Difficulty: 2/10 • • 00:00 Introduction • 00:30 Running binary • 00:50 Looking at binary in GHidra • 01:00 Finding buffer overflow • 01:40 GDB checksec NX enabled thus ROP? • 02:25 Explaining Return Oriented Programming ROP in paint • 05:00 Finding winner function gadget in ghidra • 06:05 Finding offset to RIP using GDB patterns • 09:00 Writing payload to exploit binary and running it
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