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Hacktober CTF
Shoeless Hellhole Crypto Points: 400 Solution We were given a hex string and the clue a Shoeless Hellhole. I actually solved part of it, when I visited the ghosttown website for the first time! 1c0b4f9a4c18130dc631186fd7356bd1e7ca8f75623382bca6aaa60d9482785d There was something regarding Shoeless Hellhole on a calculator ghostown A quick google search gives...
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spiderlabs-ctf
Software Defined Radio! Introduction This category makes use of skillset, reversing-engineering captured signals! I made use of Inspectrum, as the challenge said to decode the signal, but it can also be done in many other ways! Let’s check the first challenge as a tutorial for the last two! You turn...
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Castors-CTF
Arithmetic Solution We needed to solve simple arithmetic operations but we have little time and they get troll-some! Sounds like a challenge description heh? Use Sympy, its the best for these types of challenges! Here my code: from pwn import * import re from sympy import solve,Symbol,sympify r=remote('chals20.cybercastors.com',14429) print(r.recv()) r.sendline('')...