strange codered2-like request

From: buschermannat_private
Date: Mon Sep 10 2001 - 05:30:33 PDT

  • Next message: John Stauffacher: "RE: Remote Shell Trojan: Threat, Origin and the Solution"

    hi all,
    on sunday our apache logs the thing below:
    
    62.193.140.34 - - [09/Sep/2001:08:08:04 +0200]
    "XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX ---cut---
    
    followed by a lot more 'X' and the typical encoded strings.
    on 13:28 +0200 i get the exactly same 'request' again.
    
    1. there is no GET-request for anything, so apache said '400' aka 'bad
    request'
    2. less 'X' have been used than in an normal attempt. there were only 192
    instead of 223, which i think
    is the 'standard' amount.
    
    the site seems to be a kind of search portal for parents and kids and looks
    like under 
    construction. it's running IIS 5 on w2k according to netcraft.
    i mailed the admin-c of the net and am awaiting an answer, but nevertheless
    i thought the list
    could shed some light on where this thing might come from.
    a crippled worm?
    a bored user?
    spoofing?
    ...?
    
    
    regards
    axel fehrs
    
    -- 
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