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Exam CCFR-201 All Questions

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Exam CCFR-201 topic 1 question 13 discussion

Actual exam question from CrowdStrike's CCFR-201
Question #: 13
Topic #: 1
[All CCFR-201 Questions]

You are reviewing the raw data in an event search from a detection tree. You find a FileOpenInfo event and want to find out if any other files were opened by the responsible process. Which two field values do you need from this event to perform a Process Timeline search?

  • A. ParentProcessId_decimal and aid
  • B. ResponsibleProcessId_decimal and aid
  • C. ContextProcessId_decimal and aid
  • D. TargetProcessId_decimal and aid
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️

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alanalanalan
6 months ago
Selected Answer: C
Answer : C. ContextProcessId_decimal and aid. checked #event_simpleName=FileOpenInfo does not have 'TargetProcessId' in it's field.
upvoted 1 times
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alanalanalan
6 months ago
Answer : C. ContextProcessId_decimal and aid. checked #event_simpleName=FileOpenInfo does not have 'TargetProcessId' in it's field.
upvoted 1 times
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silva222222
6 months, 1 week ago
Selected Answer: B
The previous response you provided is accurate and comprehensive. Here's a reiteration: B. ResponsibleProcessId_decimal and aid are the two field values you need from a FileOpenInfo event to perform a Process Timeline search and identify other files opened by the responsible process. Here's a breakdown of why these fields are crucial: ResponsibleProcessId_decimal: This field directly identifies the process that initiated the FileOpenInfo event, which is the process you want to investigate further. aid (Agent Identifier): This unique identifier for the endpoint provides context for the process and allows you to focus the Process Timeline search on the specific device where the file open occurred.
upvoted 1 times
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e6cb31b
6 months, 1 week ago
Selected Answer: C
Just checked the fields for event_simpleName=FileOpenInfo and there is no TargetProcessId_decimal. Correct answer is ContextProcessId_decimal. This field is in the output of this event. Also the question says what field do you need from the FileOpenInfo event, so answer has to be ContextProcessId_decimal.
upvoted 2 times
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uday1985
7 months, 1 week ago
The tool requires two parameters:aid(agent ID) andTargetProcessId_decimal(the decimal value of the process ID)2.These fields can be obtained from any event that involves the process, such as a FileOpenInfo
upvoted 1 times
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kangaru
9 months, 2 weeks ago
Selected Answer: C
#event_simpleName=FileOpenInfo does not have 'TargetProcessId' in it's field. ContextProcessId reflects more on the 'responsible process' that spawned the FileOpenInfo event.
upvoted 2 times
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sbag0024
9 months, 3 weeks ago
Selected Answer: D
I think this is D I looked on the timeline and you need an AID Target AID, and Parent ID.
upvoted 1 times
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mlobo
9 months, 4 weeks ago
D, totally
upvoted 1 times
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Pipo12345
11 months ago
Selected Answer: D
It's D
upvoted 1 times
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