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IEICE TRANSACTIONS on Information

Software Abnormal Behavior Detection Based on Function Semantic Tree

Yingxu LAI, Wenwen ZHANG, Zhen YANG

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Summary :

Current software behavior models lack the ability to conduct semantic analysis. We propose a new model to detect abnormal behaviors based on a function semantic tree. First, a software behavior model in terms of state graph and software function is developed. Next, anomaly detection based on the model is conducted in two main steps: calculating deviation density of suspicious behaviors by comparison with state graph and detecting function sequence by function semantic rules. Deviation density can well detect control flow attacks by a deviation factor and a period division. In addition, with the help of semantic analysis, function semantic rules can accurately detect application layer attacks that fail in traditional approaches. Finally, a case study of RSS software illustrates how our approach works. Case study and a contrast experiment have shown that our model has strong expressivity and detection ability, which outperforms traditional behavior models.

Publication
IEICE TRANSACTIONS on Information Vol.E98-D No.10 pp.1777-1787
Publication Date
2015/10/01
Publicized
2015/07/03
Online ISSN
1745-1361
DOI
10.1587/transinf.2015EDP7098
Type of Manuscript
PAPER
Category
Software System

Authors

Yingxu LAI
  Beijing University of Technology
Wenwen ZHANG
  Beijing University of Technology
Zhen YANG
  Beijing University of Technology

Keyword