💾 Archived View for gemlog.blue › users › jiaming › 1619714472.gmi captured on 2022-04-28 at 20:01:10. Gemini links have been rewritten to link to archived content
⬅️ Previous capture (2021-12-04)
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29/03/2021 (things i learned)
- it works!! MARIE MARIE EMULATOR
- slow-down by factor of 70? shouldnt it be ~30 cuz ~30 instructions?
- exploiting a real buffer overflow is SO HARD
https://reverseengineering.stackexchange.com/questions/1935/how-to-handle-stripped-binaries-with-gdb-no-source-no-symbols-and-gdb-only-sho
- symbols table for debugging, but gdb can smart around it a little
- docker installation super easy but a little more scary than it is
- \x31\xc0\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x50\x89\xe2\x53\x89\xe1\xb0\x0b\xcd\x80
https://dhavalkapil.com/blogs/Shellcode-Injection/
- im terrible at receiving gifts
- def con extremely rich dumb US culture