Worm sleeps to avoid detection

Tuesday, 13 July 2004, 4:08 PM EST

Atak was first discovered Monday. Although antivirus companies do not expect it to cause much damage, they say it will be a nuisance because it can generate a large amount of spam.

Graham Cluley, senior technology consultant for antivirus company Sophos, said authors of malicious software generally try to make the job of antivirus researchers as difficult as possible by adding confusing code and using evasion techniques.

"Atak tries to tell when someone is stepping through the code to analyze whether it is a virus or not. Often, a virus will contain lots of code that is designed to make it more complicated for (antivirus) companies to write the detections," Cluley said.

By Munir Kotadia at ZDNet.

[ Read more ]

Related items




Spotlight

Planning for the Internet of Things

As organizations plan for the future, and how security has to operate within their business, they now have to worry about the IoT. Geoff Webb, Director of Solution Strategy at NetIQ, discusses the implications and likely impact of the Internet of Things.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  
DON'T
MISS

Mon, Apr 27th
    COPYRIGHT 1998-2015 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //