Author(s): Santosh Kumar Kande
Malware threats. Particularly ransomware, often employ Algorithmically Generated Domains (AGD) for communication with Command & Control (C&C) servers. This paper introduces a novel approach for AGD detection using the Bidirectional Encoder Representations from Transformer (BERT) model, eliminating the need for intricate feature selection or hyperparameter tuning. The proposed method effectively addresses the challenge posed by sophisticated domain generation techniques, including dictionary-based and random character approaches. Experimental results demonstrate the superior performance of the BERT model in both AGD detection and classification tasks, achieving a precision, recall, and accuracy score of 0.99. The approach proves effective against diverse domain generation algorithms, enhancing the current state-of-the-art methods for securing networks against evolving malware threats.
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