Darwin: a static analysis dataset of malicious and benign Android apps

The Android platform comprises the vast majority of the mobile market. Unfortunately, Android apps are not immune to issues that plague conventional software including security vulnerabilities, bugs, and permission-based problems. In order to address these issues, we need a better understanding of the apps we use everyday. Over the course of more than a year, we collected and reverse engineered 64,868 Android apps from the Google Play store as well as 1,669 malware samples collected from several sources. Each app was analyzed using several static analysis tools to collect a variety of quality and security related information. The apps spanned 41 different categories, and constituted a total of 576,174 permissions, 39,780 unique signing keys and 125,159 over-permissions. We present the dataset of these apps, and a sample set of analytics, on our website---http://darwin.rit.edu---with the option of downloading the dataset for offline evaluation.