Bitdefender is all I use now , it's super light and has the best detection engine on the market , detects everything you mentioned in your thread.
http://chart.av-comparatives.org/chart1.php?chart=chart2&year=2014&month=7&sort=0&zoom=2
http://store.fileforum.com/p30558-bitdefender_total_security_2015_3-pc
Bitdefender Total Security 2015
Includes a 3-PC, 1-Year license