Re: Sasser worm blocking scripts for ISA

  • From: Jim Harrison <jim@xxxxxxxxxxxx>
  • To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
  • Date: Wed, 05 May 2004 12:49:18 -0700

The script actions are listed in the script header.
What it does is dependent on which version of ISA you're using.

ISA 2000 - It creates three protocol definitions, one protocol rule and three 
firewall client application settings

ISA 2004 - it creates one protocol definition with three primary connection 
ports, one access rule, six firewall client application settings and a 
partridge in a pear tree

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


On Wed, 5 May 2004 16:27:09 +0300
 "Rami SIK" <rami@xxxxxxxxxxxxxxx> wrote:
http://www.ISAserver.org

I just want to make sure that your script added two protocol definitions
(both for outbound tcp ports 5554 and 9996) and one protocol rule namely
sasser which denies above two protocol definitions.

I am asking since when I run the script it seemed to do much more additions.

 
--------------------------------------------
Rami SIK
 
System & Network Administrator
CCNA , MCP
 
Kimyatas
Istanbul / Turkey
 
Tel:90-212-334 4963
--------------------------------------------

-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx] 
Sent: Wednesday, May 05, 2004 4:22 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Sasser worm blocking scripts for ISA

http://www.ISAserver.org

Enterprise Ed., right?

v 1.5, folks...
<sigh>

..it's been a bad week...

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


On Wed, 5 May 2004 08:41:33 -0400
 "Amy Babinchak" <amy@xxxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
http://www.ISAserver.org

Jim,

I got the error message using version 1.4. The script didn't create any
rules.

Amy

-----Original Message-----
From: Jim Harrison [mailto:jim@xxxxxxxxxxxx] 
Sent: Tuesday, May 04, 2004 10:25 PM
To: [ISAserver.org Discussion List]
Subject: [isalist] Re: Sasser worm blocking scripts for ISA

http://www.ISAserver.org

Yeh; you can delete the "Sasser" rule and protocols.
It was the price I had to pay for combining two separate scripts into
one.
The ISA 2000 folks got a whole new set of protocols with a new rule.

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


On Tue, 4 May 2004 13:07:45 -0700
 "John Tolmachoff \(Lists\)" <johnlist@xxxxxxxxxxxxxxxxxxx> wrote:
http://www.ISAserver.org

Looks fine, except now I have 2 Protocol rules, Sasser and W32.Sasser
with
associated destination sets.

John Tolmachoff
Engineer/Consultant/Owner
eServices For You


> -----Original Message-----
> From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
> Sent: Tuesday, May 04, 2004 1:00 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Re: Sasser worm blocking scripts for ISA
> 
> http://www.ISAserver.org
> 
> Ok; I've got it now.
> Force-refresh your browser on teh ISAtools.org page and you shoud get
teh
version
> 1.3 script.
> Feel free to email me directly if you have further problems with it.
> 
>   Jim Harrison
>   MCP(NT4, W2K), A+, Network+, PCG
>   http://isaserver.org/Jim_Harrison/
>   http://isatools.org
>   Read the help / books / articles!
> 
> 
> On Tue, 4 May 2004 09:05:41 -0700
>  "Jim Harrison" <jim@xxxxxxxxxxxx> wrote:
> http://www.ISAserver.org
> 
> No; it's ISA caching getting in the way.
> I'll drop that for now.
>  Jim Harrison
>  MCP(NT4, W2K), A+, Network+, PCG
>  http://www.microsoft.com/isaserver
>  http://isaserver.org/Jim_Harrison
>  http://isatools.org
> 
>  Read the help, books and articles!
> ----- Original Message -----
> From: "David Rutter" <admin@xxxxxxxxxxxxxxxxxxxxx>
> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx>
> Sent: Tuesday, May 04, 2004 08:37
> Subject: [isalist] Re: Sasser worm blocking scripts for ISA
> 
> 
> http://www.ISAserver.org
> 
> The version on the site is still 1.2, version 1.3 appears not to have
> been uploaded yet.
> 
> -----Original Message-----
> From: John Tolmachoff (Lists) [mailto:johnlist@xxxxxxxxxxxxxxxxxxx]
> Sent: Tuesday, May 04, 2004 4:32 PM
> To: [ISAserver.org Discussion List]
> Subject: [isalist] Re: Sasser worm blocking scripts for ISA
> 
> 
> http://www.ISAserver.org
> 
> Got the same error here, and just downloaded it.
> 
> John Tolmachoff
> Engineer/Consultant/Owner
> eServices For You
> 
> > -----Original Message-----
> > From: Rob Moore [mailto:RMoore@xxxxxxxx]
> > Sent: Tuesday, May 04, 2004 7:07 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Sasser worm blocking scripts for ISA
> >
> > http://www.ISAserver.org
> >
> > Yes, I got the same error just now, having downloaded the latest
tool.
> 
> > (I ran the first version earlier this morning.)
> >
> > Rob
> >
> > -----Original Message-----
> > From: Jenifer M. Nech [mailto:Jenifer.Nech@xxxxxxxxxxxx]
> > Sent: Tuesday, May 04, 2004 9:52 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Sasser worm blocking scripts for ISA
> >
> > http://www.ISAserver.org
> >
> > Script gives me the following error:
> >
> > ---------------------------
> > block_sasser.vbs
> > ---------------------------
> > Failed to remove the "W32.Sasser" protocol rule; error 0x80070002;
The
> > system cannot find the file specified.   Hit <CTRL> C to copy this
> error
> > message to the clipboard.
> > ---------------------------
> > OK
> > ---------------------------
> >
> > ISA 2000 on Windows 2003
> >
> >
> > ----- Jenifer Nech
> >
> > -----Original Message-----
> > From: David Rutter [mailto:admin@xxxxxxxxxxxxxxxxxxxxx]
> > Sent: Tuesday, May 04, 2004 8:20 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Sasser worm blocking scripts for ISA
> > Importance: High
> >
> > http://www.ISAserver.org
> >
> > Thanks Jim.
> >
> > Regards,
> >
> > David
> >
> > -----Original Message-----
> > From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
> > Sent: Tuesday, May 04, 2004 2:23 PM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Sasser worm blocking scripts for ISA
> >
> >
> > http://www.ISAserver.org
> >
> > Yep; I sent you guys a buggy script.
> > ..sorry...
> >
> > I've found and fixed the bugs and the correct version is 1.3.
> >
> >   Jim Harrison
> >   MCP(NT4, W2K), A+, Network+, PCG
> >   http://isaserver.org/Jim_Harrison/
> >   http://isatools.org
> >   Read the help / books / articles!
> >
> >
> > On Tue, 4 May 2004 13:09:25 +0100
> >  "David Rutter" <admin@xxxxxxxxxxxxxxxxxxxxx> wrote:
> > http://www.ISAserver.org
> >
> > Running the script terminates with "Failed to remove the enterprise
> > "W32.sasser" rule;  Error 0x80070002; The system can not find the
file
> 
> > specified" and does not install the protocols or rules.
> >
> > ISA 2k installed in Enterprise/integrated
> >
> > Solution?
> >
> > -----Original Message-----
> > From: Jim Harrison [mailto:jim@xxxxxxxxxxxx]
> > Sent: Tuesday, May 04, 2004 5:28 AM
> > To: [ISAserver.org Discussion List]
> > Subject: [isalist] Re: Sasser worm blocking scripts for ISA
> >
> >
> > http://www.ISAserver.org
> >
> > Latest update:
> >
> > - single script for ISA 2000 and ISA 2004
> > - accomodates A/B/C/D variants
> > - versioning is contained in the script itself (for those who asked)
> >
> > http://isatools.org/block_sasser.vbs (complete with domain and tld!
> > :-))
> >
> > The old block_sasser_2k4.vbs is now gone, kapoof, splitsville...
> >
> >   Jim Harrison
> >   MCP(NT4, W2K), A+, Network+, PCG
> >   http://isaserver.org/Jim_Harrison/
> >   http://isatools.org
> >   Read the help / books / articles!
> >
> >
> >
> > ------------------------------------------------------
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> > ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ
> > ------------------------------------------------------
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> > Security Resource Site: http://www.windowsecurity.com/ Network
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> > ------------------------------------------------------
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> > Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
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> > Security Resource Site: http://www.windowsecurity.com/ Network
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> > ------------------------------------------------------
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> > Exchange Server Resource Site: http://www.msexchange.org Windows
> > Security Resource Site: http://www.windowsecurity.com/ Network
> > Security Library: http://www.secinf.net/ Windows 2000/NT Fax
> > Solutions: http://www.ntfaxfaq.com
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> ------------------------------------------------------
> Other Internet Software Marketing Sites:
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> Exchange Server Resource Site: http://www.msexchange.org Windows
> Security Resource Site: http://www.windowsecurity.com/ Network
Security
> Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions:
> http://www.ntfaxfaq.com
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> ------------------------------------------------------
> Other Internet Software Marketing Sites:
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