Journal on Communications ›› 2013, Vol. 34 ›› Issue (8): 146-153.doi: 10.3969/j.issn.1000-436x.2013.08.019

• Technical Reports • Previous Articles     Next Articles

Online analytical model of massive malware based on feature clusting

Xiao-lin XU1,2,3,4,Xiao-chun YUN1,2,3,4,Yong-lin ZHOU4,Xue-bin KANG5   

  1. 1 Institute of Computing and Technology,Chinese Academy of Sciences,Beijing 100190,China
    2 University of Chinese Academy of Sciences,Beijing 100049,China
    3 Institute of Information Engineering,Chinese Academy of Sciences,Beijing 100093,China
    4 National Computer Network Emergency Response Technical Team/Coordination Center of China,Beijing 100029,China
    5 Antiy Lab,Harbin 150040,China
  • Online:2013-08-25 Published:2017-08-31
  • Supported by:
    The National High Technology Research and Development Program of China(863 Program);The National Science and Technology Planning Project;Strategic Priority Research Program of the Chinese Acad-emy of Sciences

Abstract:

In order to improve the effectiveness and efficiency of mass malicious code analysis,an online analytical model was proposed including feature space construction,automatic feature extraction and fast clustering.Our research focused on the law of malware behavior and code string distribution by dynamic and static techniques.In this model,a sample was described with its API and key code fragment.This model proposed a fast clustering approach to identify group samples that exhibit similar feature when applied this model to real-world malware collections.The result demonstrates that the proposed model is able to extract feature automatically,support streaming data clustering on large-scale,and achieve better precision.

Key words: malware, on-line analytical, fast clustering, feature extraction

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