3: Return to Win (Ret2Win) - Buffer Overflows - Intro to Binary Exploitation (Pwn) скачать в хорошем качестве

3: Return to Win (Ret2Win) - Buffer Overflows - Intro to Binary Exploitation (Pwn)

3rd video from the "Practical Buffer Overflow Exploitation" course covering the basics of Binary Exploitation. In this video we'll exploit a buffer overflow vulnerability and redirect the flow of execution to a function of our choice (return to win). We'll use checksec, ghidra, pwndbg and create a couple of pwntools scripts, automating finding the EIP/RIP offset and making use of ROP objects! Write-ups/tutorials aimed at beginners - Hope you enjoy 🙂 #BinaryExploitation #BufferOverflow #BinExp #RE #Pwn #PwnTools Find the binary files, source code and scripts to go with the series @ https://github.com/Crypto-Cat/CTF/tre... 👷‍♂️Resources🛠 https://cryptocat.me/resources ↢Chapters↣ Start: 0:00 Basic File Checks: 0:41 Overflow the Buffer: 1:22 Review Source Code: 1:47 Demonstrate PIE with Radare: 3:28 ObjDump: 5:03 Disassemble with Ghidra: 5:32 Find EIP Offset with PwnDbg: 6:42 Dummy Payload to Visualise Attack: 8:02 Manually Exploit BOF to overwrite EIP: 9:31 Debug Exploit with GDB: 10:54 Custom PwnTools Template Explanation: 12:35 PwnTools Exploit Script: 15:01 Find EIP and use ROP Objects in PwnTools: 17:15 End: 19:24