MOBILE COMMUNICATION TERMINAL HAVING A BEHAVIOR-BASED MALICIOUS CODE DETECTION FUNCTION AND DETECTION METHOD THEREOF

摘要

A mobile communication terminal comprises: a system unit which performs application installation and removal, outputs an installation completion message upon completion of the application installation, and provides, upon receipt of request for authority information on the application, the requested authority information; a behavior information database in which behavior information data is stored; and an inspection unit which makes a request for the authority information to the system unit and receives the authority information, upon receipt of the installation completion message from the system unit, and which compares the authority information and the behavior information data stored in the behavior information database to examine whether the application is a malicious code or not.