Security Basics mailing list archives

Re: Possible new virus?


From: Wirefire Systems Administrator <sysadmin () wirefire com>
Date: Thu, 11 Sep 2003 16:14:16 -0400

On Thursday 11 September 2003 12:05 pm, David Gillett wrote:


  Producing a tone from the speaker in real-mode is only about a dozen
lines of assembler.  Making it stop after N seconds is slightly more
complicated, but yeah, space is not really a problem.

..snip..

David Gillett



The space really /wouldn't/ have been a problem, because the sound continued 
straight on through to Windows. The technician described being in the GUI all 
while the PC speaker was emiting the tone. He held the phone up to the pc 
speaker so I could hear it. One solid tone. I don't know what that knowledge 
is worth, but there it is :-) 

--Matt

-- 
-------------------
Matt Simmons
Assistant Network Administrator
304.580.8080x5007
Fibernet LLC


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