[comp.windows.ms] Windows viruses

jls@hsv3.UUCP (James Seidman) (01/30/91)

Several people have asked whether the files on cica and other Windows
archives have been virus checked.  I'm wondering if there are any known
viruses which work in Windows at all.

It seems to me that tradition MS-DOS viruses would fail to correctly
modify Windows programs.  Does anyone know of a Windows program ever
being virus-infected?

-- 
Jim Seidman (Drax), the accidental engineer.
"There's a certain freedom to being completely screwed." - The Freshman
UUCP: ames!vsi1!hsv3!jls	      Internet: hsv3.UUCP!jls@apple.com

lobb@freezer.it.udel.edu (Edward Lobb) (01/30/91)

I know of at least one. The Jeruselem virus can make files give you an UAE 
message. It dosen't seem to be able to get at every type of file, although
it will become part of it. For example; I got the Jeru virus sonn after
getting Windows and it made the Write program disapper, while it left paint-
brush alone. Why the virus is selective in Windows i just don't know




-- 
=========================================================================
You can get anything you want   :-)         lobb@freezer.it.udel.edu
at Alice's Restaurant           (-: "If you fly with Satan you have to
  "Arlo Guthrie"                :-)  pay the stewardesess."

pierson@ketje.enet.dec.com (Jacques Pierson) (01/31/91)

In article <6861@hsv3.UUCP>, jls@hsv3.UUCP (James Seidman) writes...
> 
[text deleted]
> 
>It seems to me that tradition MS-DOS viruses would fail to correctly
>modify Windows programs.  Does anyone know of a Windows program ever
>being virus-infected?
> 

I know of one case where a Yankee Doodle infected WIN.COM and KERNEL.EXE.
The net result was that the Windows opening screen came up and the user
was put back at the DOS prompt level.

Jacques Pierson 	pierson@ketje.enet.dec.com
			--or-- ...!decwrl!ketje.enet.dec.com!pierson
Digital Brussels	--or-- pierson%ketje.dec@decwrl.dec.com

#include <standard.disclaimer>
My employer may not endorse the above prose or views. Neither may I...