Security threats Toolkit

Dutch police and FBI crack Shadow botnet

Jo Best ZDNet.co.uk

Published: 14 Aug 2008 15:00 BST

The Dutch High Tech Crime Unit has cracked the Shadow botnet — thought to contain 100,000 PCs — in a joint operation with the FBI.

Two men have been arrested in connection with the botnet: a 19-year-old Dutch man who sold the software; and his Brazilian buyer.

Antivirus company Kaspersky Lab has been aiding the Dutch unit in taking down the botnet by helping affected PC owners remove the malware from their machines.

Read this

Deep packet inspection: What you should know

Anyone who uses the internet needs to be aware of DPI, its uses and potential misuses

Victims of the Shadow botnet who were contacted by the Dutch police were directed to a Kaspersky page containing instructions on how to fix their machines, as well as a website giving details on how to file a complaint with the police.

However, Kaspersky's page on the botnet only tells users how to strip out the software that creates the botnet, and not any other malicious programs that the botnet could have downloaded to victims' machines.

Those who may be affected are, as usual, reminded to run a full virus scan to detect any additional malware.