java.cvd is a dangerous file, which belongs to RealAV fake anti-virus. As soon as this program infiltrates computer, it starts misleading its victim into believing that it is dangerously infected. Of course, the main virus that is hiding deep inside the system is RealAV. Please, do NOT believe this program and, most importantly, do NOT purchase its licensed version, which is actively offered in its alerts. You have to remove RealAV or other virus with every component that is related to it as soon as you start seeing these ads during your browsing. For that we recommend using Reimage.
java.cvd starts working alongside RealAV virus as soon as it infects computer and creates this file. Normally, this file is used for disrupting computer's work and posing a serious harm to victim's privacy. However, relatively harmless pests may use java.cvd to degrade system performance, display commercial advertisements or perform other annoying actions on the system. If you want to avoid them, you should get rid of java.cvd file. You can do that with a help of RegCure Pro.