http://www.prevx.com/filenames/X239743560318436753-X1/PXKBF.SYS.html
Why on earth they are declaring it as a Rootkit? Isn't it their own file? ---- http://www.prevx.com/filenames/X239743560318436753-X1/PXKBF.SYS.html
Separate names with a comma.