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Threat hunting · Threat hunters and detection engineers

Build a threat-hunting hypothesis

Turn a behavior question into observable tests and bounded data needs.

A hunt starts with a behavior you could observe and a result that could change your current belief.

What this does not establish

  • An ATT&CK technique label is a topic, not a testable hypothesis.
  • No query results cannot rule out a behavior when collection is incomplete.
  • A matching event may still have an authorized explanation.

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FrameStep 1 of 8

Make the hunt falsifiable within a stated scope.

Write one observable behavior

  • Name actor action, target and expected trace.
  • Avoid claiming the actor's identity from a technique label.