BugTraq
RE: WMF Exploit Dec 28 2005 11:01PM
Hayes, Bill (Bill Hayes owh com) (1 replies)
RE: WMF Exploit Dec 29 2005 09:34PM
Bill Busby (williambusby2001 yahoo com) (1 replies)
Re: WMF Exploit Dec 30 2005 08:40PM
Paul Laudanski (zx castlecops com) (3 replies)
On Thu, 29 Dec 2005, Bill Busby wrote:

> It is not only *.wmf extensions it is all files that
> have windows metafile headers that will open with the
> Windows Picture and Fax Viewer. Any file that has the
> header of a windows metafile can trigger this exploit.

Sunbelt Kerio and Bleeding Snort have put together two rules for this:

alert ip any any -> any any (msg: "COMPANY-LOCAL WMF Exploit"; content:"01
00 09 00 00 03 52 1f 00 00 06 00 3d 00 00 00"; content:"00 26 06 0f 00 08
00 ff ff ff ff 01 00 00 00 03 00 00 00 00 00"; reference:
url,www.frsirt.com/exploits/20051228.ie_xp_pfv_metafile.pm.php;
sid:2005122802; classtype:attempted-user; rev:1;)

alert tcp $EXTERNAL_NET any -> $HOME_NET any (msg:"BLEEDING-EDGE EXPLOIT
WMF Escape Record Exploit"; flow:established,from_server; content:"01 00
09 00 00 03"; depth:500; content:"00 00"; distance:10; within:12;
content:"26 06 09 00"; within:5000; classtype:attempted-user;
reference:url,www.frsirt.com/english/advisories/2005/3086; sid:2002733;
rev:1;)

Simply add it to Sunbelt Kerio's bad-traffic.rlk file, or download it:

http://castlecops.com/p687296-.html#687296

--
Paul Laudanski, Microsoft MVP Windows-Security
[cal] http://events.castlecops.com
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[en] http://castlecops.com
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[family] http://cuddlesnkisses.com

[ reply ]
Re: WMF Exploit Jan 01 2006 08:31PM
Justin Myers (masterbofh gmail com)
RE: WMF Exploit Dec 31 2005 08:03PM
Paul (pvnick gmail com)
Re: WMF Exploit Dec 30 2005 10:45PM
Frank Knobbe (frank knobbe us)


 

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