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Most Recent CertNexus CFR-410 Exam Dumps

 

Prepare for the CertNexus CyberSec First Responder exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the CertNexus CFR-410 exam and achieve success.

The questions for CFR-410 were last updated on Feb 22, 2025.
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Question No. 1

During a malware-driven distributed denial of service attack, a security researcher found excessive requests to a name server referring to the same domain name and host name encoded in hexadecimal. The malware author used which type of command and control?

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Correct Answer: D

Question No. 2

An unauthorized network scan may be detected by parsing network sniffer data for:

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Correct Answer: C

Question No. 3

A secretary receives an email from a friend with a picture of a kitten in it. The secretary forwards it to the

~COMPANYWIDE mailing list and, shortly thereafter, users across the company receive the following message:

''You seem tense. Take a deep breath and relax!''

The incident response team is activated and opens the picture in a virtual machine to test it. After a short analysis, the following code is found in C:

\Temp\chill.exe:Powershell.exe --Command ''do {(for /L %i in (2,1,254) do shutdown /r /m Error! Hyperlink reference not valid.> /f /t / 0 (/c ''You seem tense. Take a deep breath and relax!'');Start-Sleep --s 900) } while(1)''

Which of the following BEST represents what the attacker was trying to accomplish?

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Correct Answer: B

Question No. 4

The Key Reinstallation Attack (KRACK) vulnerability is specific to which types of devices? (Choose two.)

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Correct Answer: A, E

Question No. 5

During a log review, an incident responder is attempting to process the proxy server's log files but finds that

they are too large to be opened by any file viewer. Which of the following is the MOST appropriate technique to open and analyze these log files?

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Correct Answer: A

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