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An XSS vulnerability was reported on one of the public websites of a company. The security department confirmed the finding and needs to provide a recommendation to the application owner. Which of the following recommendations will best prevent this vulnerability from being exploited? (Select two).
An analyst is reviewing a dashboard from the company's SIEM and finds that an IP address known to be malicious can be tracked to numerous high-priority events in the last two hours. The dashboard indicates that these events relate to TTPs. Which of the following is the analyst most likely using?
While reviewing web server logs, an analyst notices several entries with the same time stamps, but all contain odd characters in the request line. Which of the following steps should be taken next?
Which of the following is the best framework for assessing how attackers use techniques over an infrastructure to exploit a target's information assets?
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A security analyst has received an incident case regarding malware spreading out of control on a customer's network. The analyst is unsure how to respond. The configured EDR has automatically obtained a sample of the malware and its signature. Which of the following should the analyst perform next to determine the type of malware, based on its telemetry?
A security analyst needs to secure digital evidence related to an incident. The security analyst must ensure that the accuracy of the data cannot be repudiated. Which of the following should be implemented?
The Chief Information Security Officer is directing a new program to reduce attack surface risks and threats as part of a zero trust approach. The IT security team is required to come up with priorities for the program. Which of the following is the best priority based on common attack frameworks?
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Question 310 - CS0-003 discussion

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A list of loCs released by a government security organization contains the SHA-256 hash for a Microsoft-signed legitimate binary, svchost. exe. Which of the following best describes the result if security teams add this indicator to their detection signatures?

A.
This indicator would fire on the majority of Windows devices.
Answers
A.
This indicator would fire on the majority of Windows devices.
B.
Malicious files with a matching hash would be detected.
Answers
B.
Malicious files with a matching hash would be detected.
C.
Security teams would detect rogue svchost. exe processes in their environment.
Answers
C.
Security teams would detect rogue svchost. exe processes in their environment.
D.
Security teams would detect event entries detailing execution of known-malicious svchost. exe processes.
Answers
D.
Security teams would detect event entries detailing execution of known-malicious svchost. exe processes.
Suggested answer: A

Explanation:

Adding the SHA-256 hash of a legitimate Microsoft-signed binary like svchost.exe to detection signatures would result in the indicator firing on the majority of Windows devices. Svchost.exe is a common and legitimate system process used by Windows, and using its hash as an indicator of compromise (IOC) would generate numerous false positives, as it would match the legitimate instances of svchost.exe running on all Windows systems.

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asked 02/10/2024
Edward Eric
36 questions
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