Posté par: igor51 le février 11, 2013, 22:44:56
Researchers are tracking a new version of the Kelihos botnet, one that comes complete with better resistance to sinkholing techniques and a feature that enables it to remain dormant on infected machines for long periods to help avoid detection. The botnet also is using an advanced fast-flux capability to hide the domains it uses for command-and-control and malware distribution.
Source: New Version of Kelihos Botnet Appears (http://threatpost.com/en_us/blogs/new-version-kelihos-botnet-appears-021113)