Lejun Fan, Yuanzhuo Wang, Xueqi Cheng, Jinming Li and Shuyuan Jin Privacy theft malware multi-process collaboration analysis Security and Communication Networks 8
We incorporate dynamic behavior analysis with network traffic analysis and present an abstract model called Privacy Petri Net (PPN), which is more applicable to various kinds of malware and more understandable to users. We model the relay race, master–slave, and dual active collaborative behaviors between different malicious functionality processes with PPN. We apply our approach to real-world malware, and the experiment result shows that our approach can effectively detect and analyze the privacy theft behavior of the multi-process malware sample.
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