RE: HTTP attack looking for /sumthin ?

From: Esler, Joel (EslerJ@RCERT-S.ARMY.MIL)
Date: Thu Oct 17 2002 - 12:30:46 PDT

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    Looks like a automated scan, looking for active web servers.  Are the IP's
    sequential?  How about on Source?  are they sequentialized ports?
    
    
    
    -----Original Message-----
    From: cory [mailto:loonat_private]
    Sent: Thursday, October 17, 2002 1:56 PM
    To: jmaywood1975at_private; incidentsat_private
    Subject: Re: HTTP attack looking for /sumthin ?
    
    
    I have seen this on our servers, starting Oct 12 with 213.165.144.xxx 
    (only one ip) and then again on the 15th from 194.236.60.xxx (also one 
    ip) .
    
    Each time they hit they sent 5 to 6 attempts within one second, all 
    looking in the same place.
    
    213.165.144.xxx - - [12/Oct/2002:05:40:01 -0500] "GET /sumthin HTTP/1.0" 
    404 1086 "-" "-"
    213.165.144.xxx - - [12/Oct/2002:05:40:01 -0500] "GET /sumthin HTTP/1.0" 
    404 1086 "-" "-"
    213.165.144.xxx - - [12/Oct/2002:05:40:01 -0500] "GET /sumthin HTTP/1.0" 
    404 1086 "-" "-"
    213.165.144.xxx - - [12/Oct/2002:05:40:01 -0500] "GET /sumthin HTTP/1.0" 
    404 1086 "-" "-"
    213.165.144.xxx - - [12/Oct/2002:05:40:01 -0500] "GET /sumthin HTTP/1.0" 
    404 1086 "-" "-"
    (6 times in all.)
    
    All logs look identical to your post.
    What do we have here ?
    
    cheers,
    cory
    
    
    
    
    jmaywood1975at_private wrote:
    
    >Does anyone have any ideas what attack this might be?
    >
    >Below shows 4 seperate potential attacks by 3 different hosts, this is all
    the activity in my logs for those three hosts, nothing more anywhere related
    to those three ip address.
    >
    >It starts with a request for the directory /sumthin
    >maybe tries a header exploit by sending a VERSION method?
    >and connects ssl.
    >
    > 
    >
    
    
    
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