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PDF CEH-001 Study Guide

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Question 40

Which of the following type of scanning utilizes automated process of proactively identifying vulnerabilities of the computing systems present on a network?

Options:

A.

Port Scanning

B.

Single Scanning

C.

External Scanning

D.

Vulnerability Scanning

Question 41

What is War Dialing?

Options:

A.

War dialing involves the use of a program in conjunction with a modem to penetrate the modem/PBX-based systems

B.

War dialing is a vulnerability scanning technique that penetrates Firewalls

C.

It is a social engineering technique that uses Phone calls to trick victims

D.

Involves IDS Scanning Fragments to bypass Internet filters and stateful Firewalls

Question 42

An attacker has successfully compromised a remote computer. Which of the following comes as one of the last steps that should be taken to ensure that the compromise cannot be traced back to the source of the problem?

Options:

A.

Install patches

B.

Setup a backdoor

C.

Install a zombie for DDOS

D.

Cover your tracks

Question 43

You receive an e-mail with the following text message.

"Microsoft and HP today warned all customers that a new, highly dangerous virus has been discovered which will erase all your files at midnight. If there's a file called hidserv.exe on your computer, you have been infected and your computer is now running a hidden server that allows hackers to access your computer. Delete the file immediately. Please also pass this message to all your friends and colleagues as soon as possible."

You launch your antivirus software and scan the suspicious looking file hidserv.exe located in c:\windows directory and the AV comes out clean meaning the file is not infected. You view the file signature and confirm that it is a legitimate Windows system file "Human Interface Device Service".

What category of virus is this?

Options:

A.

Virus hoax

B.

Spooky Virus

C.

Stealth Virus

D.

Polymorphic Virus

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Exam Code: CEH-001
Exam Name: Certified Ethical Hacker (CEH)
Last Update: Nov 24, 2024
Questions: 878
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