12-19-2010 11:49 PM
From these links,
it looks like signatures for RATs are created by symantec and N360 should be protecting you against RATs.
12-20-2010 12:10 AM
Regarding your question on malwarebytes --- I do not use malwarebytes.. but have seen several contributors on this forum recommending it. You could look at the following threads:
Hope this helps