Detecting Unknown Malicious Code by Applying Classification Techniques on OpCode Patterns

In previous studies classification algorithms were employed successfully for the detection of unknown malicious code. Most of these studies extracted features based on byte n-gram patterns in order to represent the inspected files. In this paper, the authors represent the inspected files using OpCode n-gram patterns which are extracted from the files after disassembly. The OpCode n-gram patterns are used as features for the classification process. The classification process main goal is to detect unknown malware within a set of suspected files which will later be included in antivirus software as signatures.

Provided by: Springer Topic: Security Date Added: Feb 2012 Format: PDF

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