Types of Malware Quiz
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Questions and Answers

What does ransomware primarily do to a victim's files?

  • Encrypts the files and demands ransom for recovery. (correct)
  • Disguises itself as legitimate software.
  • Replicates itself to spread to other systems.
  • Monitors user activity for sensitive information.
  • How do worms differ from viruses?

  • Worms require user intervention to spread.
  • Worms disguise themselves as legitimate software.
  • Worms exploit network vulnerabilities without user action. (correct)
  • Worms attach to executable files.
  • Which type of malware is designed to provide remote access while hiding its presence?

  • Spyware
  • Rootkits (correct)
  • Trojans
  • Adware
  • What is the main function of keyloggers?

    <p>Record keystrokes to capture sensitive information.</p> Signup and view all the answers

    What characteristic is unique to fileless malware?

    <p>It operates in-memory and does not leave traces on the disk.</p> Signup and view all the answers

    Which of the following malware types is known for monitoring user activity without knowledge?

    <p>Spyware</p> Signup and view all the answers

    What do botnets primarily consist of?

    <p>Infected devices controlled by a hacker.</p> Signup and view all the answers

    Which type of malware automatically displays or downloads advertisements?

    <p>Adware</p> Signup and view all the answers

    Which statement about Trojans is true?

    <p>They trick users into installing disguised software.</p> Signup and view all the answers

    Study Notes

    Ransomware

    • Encrypts victim's files, rendering them inaccessible
    • Demands payment (ransom) for decryption key

    Worms vs. Viruses

    • Worms spread independently, often through networks
    • Viruses require user interaction to spread (e.g., opening infected files)

    Remote Access Trojans (RATs)

    • Provide remote access to attackers
    • Conceal their presence to avoid detection

    Keyloggers

    • Record keystrokes, capturing sensitive information like passwords and credit card details

    Fileless Malware

    • Does not create or modify any files on the system
    • Operates entirely within memory

    Spyware

    • Monitors user activity without their knowledge
    • Collects sensitive data for malicious purposes

    Botnets

    • Networks of infected computers (bots)
    • Controlled remotely for malicious activities

    Adware

    • Automatically displays or downloads unwanted advertisements
    • Can slow down computer performance and lead to security risks

    Trojan Horses

    • Disguise themselves as legitimate software
    • Contain malicious payloads that execute once installed

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    Description

    Test your knowledge on different types of malware with this quiz. Discover the unique characteristics and behaviors of viruses, worms, Trojans, ransomware, spyware, adware, and rootkits. Perfect for students and enthusiasts looking to enhance their understanding of cybersecurity threats.

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