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arXiv 1606.01403cs.CR
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Andro-profiler:基于行为配置文件检测和分类Android恶意软件

Andro-profiler: Detecting and Classifying Android Malware based on Behavioral Profiles

Jae-wook Jang, Jaesung Yun, Aziz Mohaisen, Jiyoung Woo, Huy Kang Kim

摘要:

由于移动技术的发展和移动设备的普及,大众市场的移动安全威胁最近有所增加。因此,已经引入了用于利用静态、动态、设备上、设备外和混合方法来识别、分类和防御移动威胁的技术。在本文中,我们通过引入Andro-profiler,一个混合的基于行为的分析和分类系统的移动恶意软件的移动安全防御态势。Andro-profiler通过利用从集成系统日志(包括系统调用)中提取的行为分析来对恶意软件进行分类,这些日志隐含地等同于不同的行为特征。Andro-profiler在模拟器上执行恶意应用程序以生成集成系统日志,并通过分析集成系统日志创建人类可读的行为配置文件。通过将恶意应用程序的行为特征与每个恶意软件家族的代表性行为特征进行比较,Andro-profiler检测并将其分类为恶意软件家族。实验结果表明,Andro-profiler具有良好的可扩展性,在恶意软件检测和分类方面表现良好,准确率高于$98\%$,优于现有的最先进的工作,并且能够识别零日移动恶意软件样本。

英文摘要:

Mass-market mobile security threats have increased recently due to the growth of mobile technologies and the popularity of mobile devices. Accordingly, techniques have been introduced for identifying, classifying, and defending against mobile threats utilizing static, dynamic, on-device, off-device, and hybrid approaches. In this paper, we contribute to the mobile security defense posture by introducing Andro-profiler, a hybrid behavior based analysis and classification system for mobile malware. Andro-profiler classifies malware by exploiting the behavior profiling extracted from the integrated system logs including system calls, which are implicitly equivalent to distinct behavior characteristics. Andro-profiler executes a malicious application on an emulator in order to generate the integrated system logs, and creates human-readable behavior profiles by analyzing the integrated system logs. By comparing the behavior profile of malicious application with representative behavior profile for each malware family, Andro-profiler detects and classifies it into malware families. The experiment results demonstrate that Andro-profiler is scalable, performs well in detecting and classifying malware with accuracy greater than $98\%$, outperforms the existing state-of-the-art work, and is capable of identifying zero-day mobile malware samples.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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