Question 760
Before a monitored change is approved, the SOC finds: A team needs to customize an existing malware event handler for its regulated servers, but several protected built-in fields cannot be edited. Which supported corrective step best meets the stated requirement?
Explanation
Correct Answer
The underlying cause is: Predefined event handlers can restrict direct editing of their original configuration and are intended as reusable templates. The correct response is: Clone the appropriate built-in handler and edit the supported rules, scope and thresholds in the custom copy. Confirm by checking: The cloned handler produces the intended test detection without changing the original system handler.
Incorrect Answers
That intervention addresses playbook task branch unreachable, where Disconnected or incorrectly configured task routes can make a branch unreachable regardless of the input event. Here, the relevant failure is instead: Predefined event handlers can restrict direct editing of their original configuration and are intended as reusable templates.
That intervention addresses basic event rule wrong log category, where A rule cannot match required authentication fields when its selected log source or subtype does not contain them. In this question the necessary remedy is “Clone the appropriate built-in handler and edit the supported rules, scope and thresholds in the custom copy”, which this alternative does not provide.
That intervention addresses predefined event handler disabled, where A predefined Event Monitor view depends on its associated event handlers being enabled, not simply on log collection. The observed condition is a team needs to customize an existing malware event handler for its regulated servers, but several protected built-in fields cannot be edited; this mechanism addresses another problem.