作者
Mamoun Alazab, Shamsul Huda, Jemal Abawajy, MD Rafiqul Islam, John Yearwood, Sitalakshmi Venkatraman, Roderic Broadhurst
发表日期
2014
期刊
Journal of networks
卷号
9
期号
11
页码范围
2878-2891
出版商
Academy Publisher
简介
This paper presents an efficient and novel ap-proach for malware detection. The proposed approach uses a hybrid wrapper-filter model for malware feature selection, which combines Maximum Relevance (MR) filter heuris-tics and Artificial Neural Net Input Gain Measurement Approximation (ANNIGMA) wrapper heuristic for sub-set selection by capitalizing on each classifier’s strengths. The novelty of the proposed approach is that it injects the intrinsic characteristics of data obtained by the filter into the wrapper stage and combines this with wrapper’s heuristic score. This in turn can reduce the search space and guide the search for the most significant malware features that assist in detection. Extensive cross-validated experimental investigations on actual malware datasets were conducted to evaluate the performance of the proposed model. The model was compared with several existing models including independent wrapper and filter approaches. The results of the model’s performance on both obfuscated malware as well as benign datasets showed that the proposed hybrid MR-ANNIGMA model out-performed the independent filter and wrapper approaches by achieving the highest accuracy of 97%. Furthermore, this hybrid model improved execution time by using a more compact set of operation code features, and also reduced the rate of false positives.
引用总数
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M Alazab, S Huda, J Abawajy, MDR Islam, J Yearwood… - Journal of networks, 2014