nerdexam
CrowdStrike

CCFA-200B · Question #179

Your development team is working on a new enterprise application, but Falcon starts creating alerts during testing. The alert points to, "C:\Users\Bob\DevCode\felix.dll". In the detection, you see…

The correct answer is C. Create a Custom IOC and set it to "Allow" for "C:\Users\Bob\DevCode\felix.dll". You've hit your limit · resets 12:50am (America/New_York)

Detection and Response

Question

Your development team is working on a new enterprise application, but Falcon starts creating alerts during testing. The alert points to, "C:\Users\Bob\DevCode\felix.dll". In the detection, you see that it's triggering only on a specific Falcon IOA. What would be the best course of action for this situation?

Options

  • ACreate a sensor visibility exclusion for "C:\Users\Bob\DevCode\felix.dll"
  • BCreate an IOA exclusion for "C:\Users\Bob\DevCode\felix.dll"
  • CCreate a Custom IOC and set it to "Allow" for "C:\Users\Bob\DevCode\felix.dll"
  • DManually turn off the built-in IOA through prevention policies

How the community answered

(38 responses)
  • A
    11% (4)
  • B
    16% (6)
  • C
    68% (26)
  • D
    5% (2)

Explanation

You've hit your limit · resets 12:50am (America/New_York)

Topics

#Custom IOC allow#IOA exclusion#detection tuning#false positive remediation

Community Discussion

No community discussion yet for this question.

Full CCFA-200B Practice