RE: WMF filter script

Can you send me your ISAInfo? 
Which filter; 1.0 or 1.1?

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

-----Original Message-----
From: Joe Pochedley [mailto:joepochedley@xxxxxxxxx] 
Sent: Friday, January 06, 2006 13:35
To: [ISAserver.org Discussion List]
Subject: [isalist] RE: WMF filter script

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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