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| Content Provider | ACM Digital Library |
|---|---|
| Author | Xue, Yinxing Sun, Jun Wang, Junjie Liu, Yang Xiao, Hao Chandramohan, Mahinthan |
| Abstract | Existing malicious JavaScript (JS) detection tools and commercial anti-virus tools mostly use feature-based or signature-based approaches to detect JS malware. These tools are weak in resistance to obfuscation and JS malware variants, not mentioning about providing detailed information of attack behaviors. Such limitations root in the incapability of capturing attack behaviors in these approches. In this paper, we propose to use Deterministic Finite Automaton (DFA) to abstract and summarize common behaviors of malicious JS of the same attack type. We propose an automatic behavior learning framework, named JS*, to learn DFAs from dynamic execution traces of JS malware, where we implement an effective online teacher by combining data dependency analysis, defense rules and trace replay mechanism. We evaluate JS* using real world data of 10000 benign and 276 malicious JS samples to cover 8 most-infectious attack types. The results demonstrate the scalability and effectiveness of our approach in the malware detection and classification, compared with commercial anti-virus tools. We also show how to use our DFAs to detect variants and new attacks. . |
| Starting Page | 48 |
| Ending Page | 59 |
| Page Count | 12 |
| File Format | |
| ISBN | 9781450336208 |
| DOI | 10.1145/2771783.2771814 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2015-07-13 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Malicious javascript Malware detection L* Behavior modelling |
| Content Type | Text |
| Resource Type | Article |
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