Re: Melissa Macro Virus

From: Bronek Kozicki (bronekat_private)
Date: Tue Mar 30 1999 - 04:10:18 PST

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    There is another kind of protection (and I used it sucesfully in my network
    for last few months). Just set NORMAL.DOT read only attribute. When exiting
    Word user will be warned with message "unable to save modified Normal.dot" -
    he/she then comes to support, and then we know that we have problem. Of
    course - normal.dot is placed in user's profile. This is pretty simple kind
    of protection against macro-viruses in Word.
    
    
    Bronek Kozicki
    
    - --------------------------------------------------
    ICQ UID: 25404796            PGP KeyID: 0x4A30FA9A
    07EE 10E6 978C 6B33 5208  094E BD61 9067 4A30 FA9A
    
    
    
    - -----Original Message-----
    From: Bugtraq List [mailto:BUGTRAQat_private]On Behalf Of Brett Glass
    Sent: poniedziałek, 29 marca 1999 06:18
    To: BUGTRAQat_private
    Subject: Re: Melissa Macro Virus
    
    
    No. This key would only prevent the 50-message burst of e-mail. However, the
    user's NORMAL.DOT template would still be infected. So would every document
    he or she opened or created. And the moment one of those documents hit
    a machine without the key that had Outlook running.... Blammo! Another salvo
    of messages.
    
    - --Brett
    
    At 12:25 PM 3/27/99 +0000, Matthew Kirkwood wrote:
    >On Fri, 26 Mar 1999, Nate Lawson wrote:
    >
    >> 2.  See if machine is already infected
    >>     Check HKCU\Software\Microsoft\Office\Melissa? for the string "... by
    >> Kwyjibo"
    >
    >Surely just adding this key would provide effective safety?  (Until
    >modified versions hit the streets, anyway - ain't "open source" great
    >:)
    >
    >Matthew.
    
    
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