This intellectual antiviral application suite guarantees real protection from any macro program beetles and script viruses contained in Microsoft Office documents, MS Outlook or MS Outlook Express email messages, as well as contained on the Internet pages while browsing them with Internet Explorer or Netscape Navigator. The artificial intelligence kernel, employed on Stocona Antivirus, makes decision on malignancy of that or another code basing on end-point analysis of program code execution, thereby providing the following characteristic: 1. Assured detection of any macro viruses, including new and unknown; 2. Assured detection of the program beetles. (Note: no one else antiviral program can perform it today.) 3. No need in updating virus databases over the Internet, there are no such databases for Stocona Antivirus at all. Items 1-3 guarantee principle of work: set and forget. Stocona Antivirus 3.0 Trial is a full-function version of Stocona Antivirus 3.0 Pro with limited 30 days expiration date of the license. It requires no registration and it pops no messages that it is a trial version of the software.