A company's security policy prohibits the use of personal USB drives. Despite this, an employee plugs in a USB drive found in the parking lot, and the system becomes infected with malware that spreads to other systems on the network. Which attack vector and malware type are demonstrated?

Network propagation; ransomware

A security team is evaluating a new malware detection tool. The tool relies on static signatures and cannot detect a malware family that uses a different encryption key for each victim. Which obfuscation technique is the malware using, and what is the best mitigation?

Packing; use a packer-specific signature

Encryption; use a stronger static signature

Polymorphism; use behavioral detection

Metamorphism; use hash-based detection

Which of the following best defines malware?

Software that automatically updates itself

Any code that runs without user interaction

Software designed with malicious intent to harm or exploit systems

Any software that is difficult to uninstall

EC-CouncilEthical Hacking Essentials

Domain 2Objective 1

Malware Concepts, Types, and Attack Mechanisms EHE Practice Questions (Page 6)

Part of the Malware and Password Attacks domain, which makes up ~14% of our current practice bank.

43questions here

9free pages

6concepts

Questions 26–30

26application · medium
A company's security policy prohibits the use of personal USB drives. Despite this, an employee plugs in a USB drive found in the parking lot, and the system becomes infected with malware that spreads to other systems on the network. Which attack vector and malware type are demonstrated?
Select an answer first
27expert · hard
A security team is evaluating a new malware detection tool. The tool relies on static signatures and cannot detect a malware family that uses a different encryption key for each victim. Which obfuscation technique is the malware using, and what is the best mitigation?
Select an answer first
28foundation · easy
Which obfuscation technique changes the malware's code signature each time it replicates, but the underlying functionality remains the same?
Select an answer first
29foundation · easy
Which attack vector involves malware spreading by exploiting vulnerabilities in network services without any user interaction?
Select an answer first
30foundation · easy
Which of the following best defines malware?
Select an answer first

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Malware Concepts, Types, and Attack Mechanisms EHE Practice Questions (Page 6)

Questions 26–30

A company's security policy prohibits the use of personal USB drives. Despite this, an employee plugs in a USB drive found in the parking lot, and the system becomes infected with malware that spreads to other systems on the network. Which attack vector and malware type are demonstrated?

A security team is evaluating a new malware detection tool. The tool relies on static signatures and cannot detect a malware family that uses a different encryption key for each victim. Which obfuscation technique is the malware using, and what is the best mitigation?

Which obfuscation technique changes the malware's code signature each time it replicates, but the underlying functionality remains the same?

Which attack vector involves malware spreading by exploiting vulnerabilities in network services without any user interaction?

Which of the following best defines malware?

Keep studying — Malware and Password Attacks