Want to learn all about rootkits? Visit the site below for info on rootkits, tutorials, links and the free tool, RootkitRevealer. The description from the Sysinternals web site is below:

RootkitRevealer is an advanced patent-pending root kit detection utility. It runs on Windows NT 4 and higher and its output lists Registry and file system API discrepancies that may indicate the presence of a user-mode or kernel-mode rootkit. RootkitRevealer successfully detects all persistent rootkits published at www.rootkit.com.

http://www.sysinternals.com/Utilities/RootkitRevealer.html

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