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In this paper, we present a novel approach for the detection and signature extraction for a subclass of polymorphic computer viruses. Our detection scheme offers 0 false negative and a very low false positives detection rate. We use context-free grammars as viral signatures, and design a process able to extract this signature from a single sample of a virus. Signature extraction is achieved through...
Malicious code is a threat to computer security globally. The threat is evolving and leaving challenges for security specialists to improve the detection accuracy. Hence, it is imperative to optimize the traditional manual analysis method by automatic malicious code analysis system. Automatic protocol reverse-engineering is important for many security applications, including the verification of objects...
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