All indications with the name that begins with the words "Heure", "variant" or "Suspicious" is so-called heuristics, and means an indication of the suspected virus (or trojan, worm, adware, spyware or other malicious program), though it does not have to be a virus (or any malicious program). Please always send us the files where the program shows something like this, giving the virus database date in the program. You can send suspicious files directly at virus@arcabit.com