Malwarebytes Anti-Malware (mbam)
This is a piece of software that I use all the time to check for
malware, trojans, rootkits, dialers and spyware.
I use the free version and I think it is great.
Easy to install and use. If it finds anything, you click
on a button and quarantine the files.
Download the file from file Hippo (16.5MB)