This Chameleon fake Antivirus is looking for the OS version (XP, Vista, Seven) and changes its name and skin: AVbytes Win 7 Antivirus 2015, AVbytes Win 8 Antivirus 2015, AVbytes Vista Antivirus 2015, (…). It detects fake infections and displays alert messages to scare users. It belongs to the Braviax/FakeRean family.
Source: AVbytes Multirogue 2015