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Similarity-Based Malware Classification Using Graph Neural Networks
- Source :
- Applied Sciences, Vol 12, Iss 21, p 10837 (2022)
- Publication Year :
- 2022
- Publisher :
- MDPI AG, 2022.
-
Abstract
- This work proposes a novel malware identification model that is based on a graph neural network (GNN). The function call relationship and function assembly content obtained by analyzing the malware are used to generate a graph that represents the functional structure of a malware sample. In addition to establishing a multi-classification model for predicting malware family, this work implements a similarity model that is based on Siamese networks, measuring the distance between two samples in the feature space to determine whether they belong to the same malware family. The distance between the samples is gradually adjusted during the training of the model to improve the performance. A Malware Bazaar dataset analysis reveals that the proposed classification model has an accuracy and area under the curve (AUC) of 0.934 and 0.997, respectively. The proposed similarity model has an accuracy and AUC of 0.92 and 0.92, respectively. Further, the proposed similarity model identifies the unseen malware family with approximately 70% accuracy. Hence, the proposed similarity model exhibits better performance and scalability than the pure classification model and previous studies.
Details
- Language :
- English
- ISSN :
- 20763417
- Volume :
- 12
- Issue :
- 21
- Database :
- Directory of Open Access Journals
- Journal :
- Applied Sciences
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.99051c24fe614390ac477e1df0a345d5
- Document Type :
- article
- Full Text :
- https://doi.org/10.3390/app122110837