Script files can be dangerous for your computer when they were designed to corrupt some parts of your registry or to create invalid entries. ScripTrap is a tool you can use to end with this problem and that is capable to detect any script threat attempting to execute a malicious action on your machine. It enables you to block them and remove them from your hard drive. Such virus can be installed when you open your email account, download attached files, etc. that is why this program monitors every action performed in your computer concerning scripts that may damage it in some way.