Selected viruses, spyware, and other threats: sorted alphabetically
These are dangerous, memory resident, partially encrypted viruses. They take over the interrupts INT 8, INT 9 and INT 21h service. The viruses test whether there has been a keystroke. If within one hour no key was pressed the virus deletes contents of the CMOS memory and of the hard disk’s MBR.
© 1992-2004 Eset s.r.o. All rights reserved. No part of this Encyclopedia may be reproduced, transmitted or used in any other way in any form or by any means without the prior permission.