pico ctf handoff pwn challenge writeup, stack pivot and jump to shellcode.
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Chapters:
0:00 Intro
0:21 Source Code review
1:18 Find Overflow offset
1:47 Debugging
3:00 Find the offset where we write - rsp/rbp
3:40 Check protection, NX, PIE and Canary disabled
4:22 Exploit - Assembly time
