I got an automatic update offer for KMPlayer when I opened it. The update bundled a lot of crapware and avast! considered Win32:Evo-gen suspicious and quarantined it.
http://i386.photobucket.com/albums/oo307/Davebucket17/viruschest1_zpsb2ed94b4.jpg
I have since uninstalled KMP as MBAM discovered PUP’s as well. I decided to go back to using VLC.
I don’t know what this is, it may be a false positive.