Re: Good times virus (ANSI BOMB?)

["Claborne, Chris" <claborne@microcosm.sandiegoca.NCR.COM>]

   Can't be too UNIX centric.  With the advent of MS Mail and CC:Mail that 
have SMTP gateways, they automagically convert uuencoded files to 
attachments in the native format.  That is, when you send me a message with 
a uuencoded file at the end, my mail gateway uudecodes and puts the 
attachemnt in my mail messas as a clickable icon.  NOW,  all you got to do 
is convince me to doubble click on this (virus exe) and bingo!, I'm dead.

Question:

   Has anyone tried to infect or destroy an NT box with some known virus. 
 NT's security model could prevent this (I.E. trying to write to a 
restricted file or stay resident...).  But I'm not sure what is secured 
since almost all users use NT workstation as "Administrator".

     2
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>>On Dec 7,  1:04am, ADAM GERSTEIN, _THE_ MACGURU wrote:
>>> Need I remind you of a certain Robert T. Morris? Does the "Internet 
Worm"
>>mean
>>> anything to you? Sure, it wasn't actual email, but it did use email and
>other
>>> means of transport to cripple the net in a matter of hours.
>>
>>The Internet Worm used the sendmail DEBUG mode to execute commands on
>>a remote system.  It did not propogate itself via email messages, which 
was
>>what the original (ridiculous) warning claimed.
>>
>>I can't feel a lot of sympathy for people who took this announcement
>>seriously.  Such stupidity reaps its own rewards.
>
>Although the concept of "text viruses" seems a bit far fetched to some
>people, there these lovely toys known as ANSI bombs. Essentially they work
>in a similar method to the some techniques used in the sendmail bug, but
>they are MS-DOS specific, they will use embedded ANSI codes to run programs
>as the files is viewed... anyone know what will happen if deltree /XXX
>(where XXX represents an unpublished string of characters) is run from the
>root directory of a DOS hard disk? Its gone, quickly. Sure the files can be
>undeleted, but undeleting a whole disk is tricky business...
>
>Maybe Good Times is a hoax, but ANSI bombs exist and using a DOS ANSI text
>viewer will surely be a foolish thing to do on any downloaded text file...
>
>If anyone feels the need for proof I collected a few a while back, but
>really don't see the need to post them...heh heh.
>
>     Adam Philipp
>
>PS: Please no comments about superiority of MACs or LINUX boxs because they
>are immune to ANSI boms...that ought to be clear enough...
>
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