MonkeyDroid: Detecting Unreasonable Privacy Leakages of Android Applications

摘要

Static and dynamic taint-analysis approaches have been developed to detect the processing of sensitive information. Unfortunately, faced with the result of analysis about operations of sensitive information, people have no idea of which operation is legitimate operation and which is stealthy malicious behavior. In this paper, we present Monkeydroid to pinpoint automatically whether the android application would leak sensitive information of users by distinguishing the reasonable and unreasonable operation of sensitive information on the basis of information provided by developer and market provider. We evaluated Monkeydroid over the top 500 apps on the Google play and experiments show that our tool can effectively distinguish malicious operations of sensitive information from legitimate ones.