A Methodology Of Detecting The Symbian OS Worm Virus Based On Abnormal Behavior

With the increase in wireless networks and mobile communications technology,the mobile phone has become the Internet,games,audio,video,storage and other functions of the audio-visual terminal.At the same time,the mobile phone to the intelligent direction lead to the potential of mobile network security issues have been revealed.To the spread of mobile phones,SMS,MMS phones the form of worm carriers have caused to the user a wide range of hazards.Therefore,the mobile phone worm defense research and testing has great practical value.This article is going to abazdon its traditional phone through scanning worm signature detection method,according to mobile phone features worm attack,put forward a new detection method.The first introduced the definition of mobile phone worm,worm virus detection on cell phone research purpose and significance,and then discusses the current mobile phone worm attack the main features of the act of summing up the concept of abnormality,At the same time on the phone to discuss the current major worm detection technology,and designed to Symbian OS60 operating system platform, the Symbian abnormal behavior-based worm detection methods,This method is frequently acts through a specific sequence analysis algorithm system function call behavior,combined with the operation of the keyboard keys behavior analysis to detect the worm smartphone.Finally,a simulation of the preparation of mobile malware worm experimental design for testing.The results showed that the detection method can effectively detect the current mobile phone worm,and user-friendly, convenient and allows researchers to reduce reliance on users to prove that the design in this paper the effectiveness and Innovative of detection methods.