I just found this new malware scanner called HitMan Pro. Its reported to be able to pickup some malware that others miss. They are promoting themselves as a "Second Opinion Malware Scanner", meaning they want you to run this as well as your primary scanner to help protect yourself.

I just ran it and it was fast (under 5 minutes) plus caught 13 tracking cookies that MalwareBytes missed.

Give it a go yourself, its FREE!!! http://www.surfright.nl/en/hitmanpro