A Dynamic Robust DL-Based Model for Android Malware Detection

Abstract

The dramatic increase in Android-based smart devices has brought technological revolution to improve the overall quality of life and thus making it worth a billion-dollar market. Despite the huge hype surrounding Android market, the prevalent and potentially sophisticated malicious mobile malware has become a serious threat to the popular Android platform and an ideal target for varied cyber adversaries. Conversely, multivector malware efficient and timely detection is extremely challenging because it usually hides itself under legitimate third party software’s and having the capability to be easily crafted on any executable file extension. To better streamline this complex issue of paramount concern, the authors propose a highly proficient hybrid deep learning (DL)-enabled intelligent multi-vector malware detection mechanism. The devised approach leverages Convolutional Neural Networks and Bidirectional Long Short-Term Memory (BiLSTM) to efficiently identify persistent malware. The proposed technique has been thoroughly evaluated with publicly available datasets, standard performance metrics, and state-of-the-art hybrid DL-driven architectures and benchmark DL algorithms. Besides, the proposed framework has been cross-validated and shows out performance both in terms of time efficiency and detection accuracy.