Automated Semantics-Based Malware Detection through Program Analysis and Program Synthesis is coming at 02/26/2018 - 9:00am
KEC 1007 Mon, 02/26/2018 - 9:00am Yu Feng Ph.D. candidate, Computer Science, UT Austin Abstract: Due to the enormous popularity of Android as a mobile platform, the number of Android malware has skyrocketed. In this talk, I will focus on techniques for performing semantics based malware detection through program analysis and program synthesis. In the first part of my talk, I will present Apposcopy, a new semantics-based approach for identifying a prevalent class of Android malware that steals private user information. Apposcopy incorporates (i) a high-level language for specifying signatures that describe semantic characteristics of malware families and (ii) a static analysis for deciding if a given application matches a malware signature. To reduce the manual effort of writing malware signatures in Apposcopy, in the second part of my talk, I will present a technique for automatically synthesizing malware signatures from very few samples of a malware family. The key idea underlying our technique is to look for a maximally suspicious common subgraph (MSCS) that is shared between all known instances of a malware family. Bio: Read more: http://eecs.oregonstate.edu/colloquium/automated-semantics-based-malware... [1] [1] http://eecs.oregonstate.edu/colloquium/automated-semantics-based-malware-detection-through-program-analysis-and-program
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