An internet worm that infects Linux based systems is
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Butter worm
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Cheese worm
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Nachia worm
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Blaster worm
B
Correct answer
Explanation
The Cheese Worm was an internet worm that specifically targeted Linux systems in 2001. It exploited vulnerabilities in Linux services and was named for its unusual behavior of leaving a 'cheese' marker file. Option B is correct. Blaster worm targeted Windows, Nachi/Welchia was a Windows worm that tried to patch Blaster, and Butter worm is fictional.