Specifies a unique ID for this Test Mechanism.
Specifies a reference to the ID of a Test Mechanism specified elsewhere.
When idref is specified, the id attribute must not be specified, and any instance of this Test Mechanism should not hold content.
The Efficacy field provides an assertion of likely effectiveness of this TestMechanism to detect the targeted cyber Observables. The field includes a description of the asserted efficacy of this TestMechanism and a confidence held in the asserted efficacy of this TestMechanism to detect the targeted cyber Observables.
The Producer field details the source of this entry.
The Version of YARA that the rule was written against.
The Rule field encapsulates a YARA rule in its native format within a String field. The specification should be within a CDATA construct within the String field.