Zillya! Antivirus – a security tool designed to protect against various types of viruses. Zillya! Antivirus uses proactive protection technology based on behavioral data analysis to detect and block potentially dangerous software activity in time. The software supports various types of scans which can be run in parallel threads, and a scheduled scan of the computer with predefined time and scan frequency. Zillya! Antivirus monitors active processes and checks the file system in real time, puts potentially dangerous files to quarantine and provides information about the detected threat, its level of danger and the impact effects to the computer. The software comes with a heuristic analysis module to detect new and unknown threats. Zillya! Antivirus monitors the connection of portable devices to USB ports, and email filter protects the system against threats penetrating through messages.