When Contraviro gets into the system it reduces its performance as it uses a lot of computer’s recourses. It then starts performing false system scans and boasts to have found numerous threats and viruses, that actually do not exists. This is done in order to scare the user into purchasing the ‘full version’ of Contraviro that promises to remove all the infections found during the scans. However, none of this happens, because Contraviro is neither able to detect actual system threats nor remove them. It is only a scam made to steal money from the unsuspecting users. If you have Contraviro on your computer please remove it as soon as possible using the given instructions.