WMF filter script - Email found in subject

  • From: "Joseph Danielsen" <JDanielsen@xxxxxxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Fri, 6 Jan 2006 18:00:48 -0500

Can I ask a really dumb question regarding this script? 
 
Since I've been in a bit of a cave for two days can can't read every post - 
 
What is the purpose of installing this script onto the ISA 2004 server?
 
Please answer - and be gentle with the wise cracks :)
 
Joseph Danielsen: MCSA-Messaging, MCP
Network Blade Inc.
49 Marcy Street
Somerset, NJ 08873
Phone: 732-213-0600
 
www.networkblade.com
 

________________________________

From: Joe Pochedley [mailto:joepochedley@xxxxxxxxx]
Sent: Fri 1/6/2006 4:34 PM
To: [ISAserver.org Discussion List]
Subject: [SPAM-HC] - [isalist] RE: WMF filter script - Email found in subject



http://www.ISAserver.org

Jim,

Wanted to let you know that after installing your WMF filter, I'm now
getting this message on my ISA box. 

Event Type:     Error
Event Source:   Microsoft Firewall
Event Category: None
Event ID:       14057
Date:           1/6/2006
Time:           3:37:49 PM
User:           N/A
Computer:       JUH
Description:
The Firewall service stopped because an application filter module
C:\Program Files\Microsoft ISA Server\HttpFilter.dll generated an
exception code C0000005 in address 60FF647F when function
CompleteAsyncIO was called. To resolve this error, remove recently
installed application filters and restart the service.

For more information, see Help and Support Center at
http://go.microsoft.com/fwlink/events.asp.


Removing the new filter definitions clears the errors and the FW service
stops crashing...  Haven't tried to re-add the filters again to see if
there was a problematic import or what, but wanted to pass along the
issue.

Joe Pochedley
A computer terminal is not some clunky old television
with a typewriter in front of it. It is an interface
where the mind and body can connect with the universe
and move bits of it about. -Douglas Adams

-----Original Message-----
From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx]
Sent: Friday, January 06, 2006 2:46 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: WMF filter script

http://www.ISAserver.org

Ok - I inserted two more signatures to catch any header containing
".emf" or ".wmf".
V 1.1 is at http://isatools.org/block_wmf.zip

No need to manually mangle the settings; the script will overwrite the
old settings with the new.

-------------------------------------------------------
   Jim Harrison
   MCP(NT4, W2K), A+, Network+, PCG
   http://isaserver.org/Jim_Harrison/
   http://isatools.org
   Read the help / books / articles!
-------------------------------------------------------


-----Original Message-----
From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
Sent: Friday, January 06, 2006 07:33
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: WMF filter script

http://www.ISAserver.org

Hi Jim,

You bet! The post is "Denli" and his post is toward the middle of the
thread at
http://forums.isaserver.org/Roll_up_discussion_link_for_posts_up_to_01-7
-2006/m_2002002194/tm.htm

Thanks!
Tom

Thomas W Shinder, M.D.
Site: www.isaserver.org
Blog: http://spaces.msn.com/members/drisa/
Book: http://tinyurl.com/3xqb7
MVP -- ISA Firewalls
**Who is John Galt?**



> -----Original Message-----
> From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx]
> Sent: Friday, January 06, 2006 9:16 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] RE: WMF filter script
>
> http://www.ISAserver.org
>
> What's the web board link?
> Does he have captures of the whole process?
>
> The file type isn't in a place where we're looking and the
> content-type is incorrect.  I think I know what to do to fix this one
> - keep your eyes open for an update later this morning.
>
> --------------------------------------------
> Jim Harrison
> MCP(NT4, W2K), A+, Network+, PCG
> http://isaserver.org/Jim_Harrison/
> http://isatools.org
> Read the help / books / articles!
> --------------------------------------------
> -----Original Message-----
> From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx]
> Sent: Friday, January 06, 2006 6:49 AM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] WMF filter script
>
> http://www.ISAserver.org
>
> Hey Jim,
>
> Some one on the Web boards found that this bypassed the configuration
> in the script. Any ideas? --Tom.
>
>
>
> The content that slips through looks like this
>
> HTTP/1.1 200 OK
> Proxy-Connection: Keep-Alive
> Connection: Keep-Alive
> Content-Length: 15734
> Via: 1.1 DMZ-ISA, 1.1 LNK-ISA
> Date: Thu, 05 Jan 2006 23:45:14 GMT
> Content-Type: binary/octet-stream
> Server: Apache/1.3.34
> Vary: User-Agent
> Content-Disposition: inline; filename="browsercheck.wmf"
>
> Binary Data:                            1162 Bytes  [352/1162]
> 05 C6 19 03 99 E4 E1 7B 07 00 00 00 FC 02 D0 13 5E 08 80 BA CD 0F 08
> 00 00 00 FA 02 73 EA 29 32 01 13 58 12 87 8E 07 00 00 00 FC 02 4C A4
> C4 50 AE 43 76 B6 07 00 00 00 FC 02 EF D8 A3 65 4A 14 E6 5C 07 00 00
> 00 FC 02
> 96 EF 20 AB AD 5F 19 1E 07 00 00 00 FC 02 2D C1 28 69 73 A5
> 65 91 07 00
> 00 00 FC 02 3E F6 83 A8 26 80 7B BC 08 00 00 00 FA 02 45 52
> F9 89 E2 FB
> 3B 6A 95 B6 07 00 00 00 1B 04 4F F4 BE B3 7F CA 0A 78 08 00 00 00 FA
> 02 AC 12 60 47 28 C9 31 A2 5E A3 07 00 00 00 1B 04 47 F3 00 6F
> A3 87 C8 EC
> 07 00 00 00 1B 04 35 FA 89 F0 A3 5E 50 97 08 00 00 00 FA 02 DA 7C A2
> 35 1E 3D D9 86 7E 17 07 00 00 00 1B 04 0F 39 D0 D2 82 85 EF D3
> 07 00 00 00
> FC 02 49 5E 1E 41 6B 0E 66 CD 07 00 00 00 1B 04 86 25 2F 63
> 54 A9 88 FF
> 07 00
>
>
>
> _____________________________
>
> /Dennis
> 
> 
> 
> Thomas W Shinder, M.D.
> Site: www.isaserver.org <http://www.isaserver.org/>
> Blog: http://spaces.msn.com/members/drisa/
> Book: http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> MVP -- ISA
> Firewalls **Who is John Galt?**
>
>
>
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