Catroot can be part of Internet Explorer's installer.
This new file was just created a few days ago, it has some files named, catmast.cbd, catmast.cbk, sysmast.cbd, sysmast.cbk. These files will not be moved by move on boot, or in safe mode. They are not files by Microsoft, and I am pretty sure that they are some kind of spyware or embedding program. Anyone know about them or how to get rid of them, or if they are damaging to my cpu? Any help will be greatly appreciated. Thank you.