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Exam PCDRA topic 1 question 2 discussion

Actual exam question from Palo Alto Networks's PCDRA
Question #: 2
Topic #: 1
[All PCDRA Questions]

When creating a BIOC rule, which XQL query can be used?

  • A. dataset = xdr_data
    | filter event_sub_type = PROCESS_START and
    action_process_image_name ~= ".*?\.(?:pdf|docx)\.exe"
  • B. dataset = xdr_data
    | filter event_type = PROCESS and
    event_sub_type = PROCESS_START and
    action_process_image_name ~= ".*?\.(?:pdf|docx)\.exe"
  • C. dataset = xdr_data
    | filter action_process_image_name ~= ".*?\.(?:pdf|docx)\.exe"
    | fields action_process_image
  • D. dataset = xdr_data
    | filter event_behavior = true
    event_sub_type = PROCESS_START and
    action_process_image_name ~= ".*?\.(?:pdf|docx)\.exe"
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Suggested Answer: B 🗳️

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Chosen Answer:
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nobody165456131354
9 months, 3 weeks ago
Selected Answer: B
Correct answer is: B A: missing event_type C: wrong action_process_image D: wrong event_behaviour
upvoted 2 times
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9smiles
1 year, 5 months ago
Correct answer is: B "The XQL query must at a minimum filter on the event_type field in order for it to be a valid BIOC rule."
upvoted 2 times
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