Use Update False Positive as Rule Action
Configure Update False Positive as the rule action to mark an IOC as non-malicious or not dangerous.
To use Update False Positive as the action rule, do the following:
- In the action box, select Update False Positive as the rule action. 
- Select CTIX as the application to implement the rule. 
- Select an account to identify the instance to run the rule. 
- Set Update False Positive Status as one of the following: - Unmark: Unmarks the IOC as a false positive to define further actions that may be required for the IOC. 
- Mark: Marks the IOC as a false positive to define no further actions are required for the IOC.