作者: Collin Mulliner , William Robertson , Engin Kirda
关键词: Android (operating system) 、 Financial transaction 、 Mobile apps 、 Payment 、 Computer security 、 Computer science 、 World Wide Web
摘要: Since its introduction, Android's in-app billing service has quickly gained popularity. The allows users to pay for options, services, subscriptions, and virtual goods from within mobile apps themselves. In-app is attractive developers because it easy integrate, the advantage that developer does not need be concerned with managing financial transactions. In this paper, we present first fully-automated attack against on Android. Using our prototype, conducted a robustness study attack, analyzing 85 of most popular Android make use billing. We found 60% these were easily automatically crackable. able bypass highly prominent games such as Angry Birds Temple Run, each which have millions users. Based study, developed defensive technique specifically counters automated attacks Our lightweight can added existing applications.