Re: CodeRedII worm..

From: A.L.Lambert (alambertat_private)
Date: Sun Aug 05 2001 - 16:51:47 PDT

  • Next message: aleph1at_private: "What use is the NIPC?"

    > I have seen no checks for root.exe so far. But Nessus already has a
    > codered_x.nasl, congrats to this speed!
    > 
    > # special root.exe from CR2
    > alert tcp any any -> any 80 (msg: "CodeRedII root.exe"; flags: A+; content:"root.exe"; depth:624; classtype:attempted-admin;)
    
    	FYI - if you're using the syslog output of snort, and logging to a
    separate box for redundancy, that'll cause an infinite loop (msg contains
    content field).  I recommend the following:
    
    alert tcp any any -> any 80 (msg: "CodeRedII root exe"; flags: A+; content:"root.exe"; depth:624; classtype:attempted-admin;)
    
    	Cheers!
    
    -- 
    Adam Lambert
    Chief Technical Officer
    ManISec, Inc. - "Managed Internet Security Services"
    http://www.manisec.com
    mailto:alambertat_private
    
    
    
    ----------------------------------------------------------------------------
    This list is provided by the SecurityFocus ARIS analyzer service.
    For more information on this free incident handling, management 
    and tracking system please see: http://aris.securityfocus.com
    



    This archive was generated by hypermail 2b30 : Sun Aug 05 2001 - 17:10:33 PDT