29 lines
665 B
Python
29 lines
665 B
Python
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#!/usr/bin/env nix-shell
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#!nix-shell -p python3 -i python3 python3Packages.pwntools
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from pwn import *
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ADDR, PORT, *_ = "titan.picoctf.net 62735".split()
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def main():
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r = remote(ADDR, PORT)
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r.recvuntil(b'Word: ')
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word = r.recvline().strip()
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r.recvuntil(b'Enter the Little Endian representation: ')
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little_endian = ''.join(hex(b)[2:] for b in reversed(word))
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r.sendline(little_endian.encode())
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r.recvuntil(b'Enter the Big Endian representation: ')
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big_endian = ''.join(hex(b)[2:] for b in word)
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r.sendline(big_endian.encode())
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r.recvuntil(b'Your Flag is: ')
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print(r.recvline().decode())
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r.close()
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if __name__ == "__main__":
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main()
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