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Usually, two methods are used in order to detect a virus viz. Signature detection and Anomaly detection. In this paper, we'll talk about the signature extraction process. Virus signatures can be extracted by analyzing the virus in a safe environment usually provided by a sandbox or a virtual machine. We can define the virus analysis as “the action of taking virus apart in order to study it”. The analysis...
Abstract virology has seen the apparition of successive viral models, all based on Turing-equivalent formalisms. Considering recent malware, these are only partially covered because functional formalisms do not support interactive computations. This article provides a basis for a unified malware model, founded on the Join-Calculus. In terms of expressiveness, the process-based model supports the fundamental...
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