Re: CodeRed II Mutants - not

From: Stephen Friedl (friedlat_private)
Date: Fri Aug 10 2001 - 07:50:23 PDT

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    > My iis5.0 (patched) logs show the length of the original CodeRed II worm as 3818.
    
    It's the same Code Red II.
    
    The overall request is usually 3818 bytes, but this is 3379 bytes of payload
    plus whatever headers are used:
    
    	GET /default.ida?XXXXXXXXXXXXXXXXXXXXXXX....
    	Content-type: text/xml
    	Content-length: 3379
    
    	{{3379 bytes of binary data here}}
    
    I routinely find other headers too, such as:
    
    	GET /default.ida?XXXXXXXXXXXXXXXXXXXXXXX....
    	Host: 64.170.162.100
    	Connection: keep-alive
    	Content-type: text/xml
    	Content-length: 3379 
    	Via: 1.0 ampere (NetCache NetApp/5.0.1R2)
    	X-Forwarded-For: 212.198.146.153
    
    	{{3379 bytes of same binary data here}}
    
    Same great taste, just a bit more filling.
    
    No evidence *whatsoever* of any Code Red II variants.
    
    Steve
    
    --- 
    Stephen J Friedl | Software Consultant | Tustin, CA |   +1 714 544-6561
    www.unixwiz.net  | I speak for me only |   KA8CMY   | steveat_private
    
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