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M.Tech / M.E / PhD Thesis | Computer Science & Engineering | India | Volume 4 Issue 12, December 2015

An Innovative Technique to Detect Malicious Applications in Android

Sharvari Prakash Chorghe | Dr. Narendra Shekokar ^[2]

Abstract: Android Operating System is getting popular with majority of users of the entire genre. Ever increasing mobile malware is a major threat to Android OS. Hence it is essential to add an extra security layer to android smart phone. Various malware detection techniques use Mutual Information or Information Gain for feature selection. Mutual Information calculates relevance of a feature and the class variable. Feature selection or ranking is crucial step before applying any machine learning classification algorithm on the pre-processed data. The proposed system uses improved mutual information feature selection (IMIFS) method to maximize relevance and minimize redundancy in the selected features. This improves the accuracy of the classification model. The proposed system will use features from manifest. xml as well as application code for malware detection. Bayesian Classification is used to develop classifier model to detect malicious applications before installation on the device.

Keywords: Android malware detection, improved feature selection, bayesian classification, data mining, machine learning

Edition: Volume 4 Issue 12, December 2015,

Pages: 1846 - 1849

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