作者: Pengbin Feng , Cong Sun , Jianfeng Ma
DOI: 10.1002/SEC.1746
关键词:
摘要: Nowadays, smartphones carry large amounts of user privacy and sensitive data. With the popularity Android operating system, cases date leakage in applications are on rise causing a great loss to users. In order mitigate this condition, static dynamic taint analysis applied precisely detect data leakages. These approaches cannot distinguish leakages benign apps from ones malicious apps. Recently, difference flows between has been found be significant. paper, we further find that there exists frequencies dataflow paths. This can used enforce risk value over every path. guide identification We present RISKPATH, tool automatically calculates values for paths applications. Applying result RISKPATH MUDFLOW framework, increase true positive rate malware detection by 3.96–6.54% different datasets with reasonable time memory consumption. Copyright © 2017 John Wiley & Sons, Ltd.