基于深度神经网络的Android恶意软件检测方法

Android 系统正日益面临着恶意软件的攻击威胁。针对支持向量机等传统机器学习方法难以有效进行大样本多分类的恶意软件检测，提出一种基于深度神经网络的Android恶意软件检测与家族分类方法。该方法在全面提取应用组件、Intent Filter、权限、数据流等特征基础上，进行有效的特征选择以降低维度，基于深度神经网络进行面向恶意软件的大样本多分类检测。实验结果表明，该方法能够进行有效检测和分类，良性、恶意二分类精度为 97.73%，家族多分类精度可达到 93.54%，比其他机器学习算法有更好的分类效果。

Android malware detection method based on deep neural network

Android is increasingly facing the threat of malware attacks.It is difficult to effectively detect large-sample and multi-class malware for traditional machine learning methods such as support vector machine,method for Android malware detection and family classification based on deep neural network was proposed.Based on the comprehensive extraction of application components,Intent Filter,permissions,and data flow,the method performed an effective feature selection to reduce dimensions,and conducted a large-sample detection and multi-class classification for malware based on deep neural network.The experimental results show that the method can conduct an effective detection and classification.The accuracy of binary classification between benign and malicious Apps is 97.73%,and the accuracy of family multi-class classification can reach 93.54%,which is higher than other machine learning algorithms.