What is cyclomatic virus?

The term "cyclomatic virus" is not widely recognized in scientific literature or common discussions about viruses. It may refer to a specific type of malware or a software-related issue, but without further context, it is challenging to provide an accurate definition. If you meant "cyclomatic complexity," that is a software metric used to measure the complexity of a program based on its control flow. For clarity, please provide more context or check the terminology.