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Malicious Codes Detection Based on Ensemble Learning

  • Boyun Zhang
  • Jianping Yin
  • Jingbo Hao
  • Dingxing Zhang
  • Shulin Wang
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4610)

Abstract

As malicious codes become more complex and sophisticated, the scanning detection method is no longer able to detect various forms of viruses effectively. In this paper, we explore solutions based on multiple classifiers fusion and not strictly dependent on certain malicious code. Motivated by the standard signature-based technique for detecting viruses, we explore the idea of automatically detecting malicious code using the n-gram analysis. After selecting features based on information gain, the probabilistic neural network is used in the process of building and testing the proposed multi-classifiers system. Each one of the individual classifiers is used to produce classification evidences. Then these evidences are combined by the Dempster-Shafer combination rules to form the final classification results for new malicious code. Experimental results produced by the proposed detection engine shows improvement compared to the classification results produced by the individual classifiers.

Keywords

Information Gain Individual Classifier Probabilistic Neural Network Ensemble Learn Malicious Code 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Boyun Zhang
    • 1
    • 2
  • Jianping Yin
    • 1
  • Jingbo Hao
    • 1
  • Dingxing Zhang
    • 1
  • Shulin Wang
    • 1
  1. 1.School of Computer Science, National University of Defense Technology, Changsha 410073P.R. China
  2. 2.Department of Computer Science, Hunan Public Security College, Changsha 410138P.R. China

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