Chuck Norris Botnet Targets Routers, Modems

Once Chuck Norris installs itself in the router's memory, it blocks remote communication ports.

By Kara Reeder | Feb 22, 2010
Print ArticleEmail Article
  • Share on Facebook
  • Share on Twitter
  • Share on LinkedIn
Czech researchers are warning of the Chuck Norris botnet, which takes advantage of poorly configured routers and DSL modems.

According to Computerworld, by guessing default administrative passwords, the bot installs itself on routers and modems. It also takes advantage of the fact that many devices are configured to allow remote access. Once Chuck Norris installs itself in the router's memory, it blocks remote communication ports and starts scanning the network for other vulnerable machines.

Users can mitigate the risk by using a strong password on the router or modem. Keeping firmware up-to-date and disabling remote-access services are other ways to address the problem.

Comment and Contribute
(Maximum characters: 1200). You have
characters left.
Get the Latest Scoop with Enterprise Networking Planet Newsletter
Helpful Links

  • Yankee Group Mobile WAN Optimization Report

    Mobile work continues to evolve. Your organization must keep up with the demands of its mobile workforce. This report introduces the concept of mobile WAN optimization and provides three case studies including RCM, PRTM and Einstein that highlight how this emerging technology can help IT departments achieve what previously appeared to be conflicting goals. Read >

  • Network Security Resources

    More threats than ever before pose a danger to today's enterprise network. Get the latest tips and intel on the newest risks in our guide to network security resources. Read >

  • Extreme Savings: Cutting Costs with WAN Optimization

    Did you know it's possible to cut IT costs without impacting day-to-day IT operations? In fact, when you download this whitepaper from Riverbed on cost-savings through WAN optimization, you'll discover how businesses of all different sizes have realized a return on investment in just a few months through significant hard cost savings in areas such as bandwidth reduction and IT consolidation. It's called Extreme Savings and its only from Riverbed. Read >