Cleanup mitre actors and techniques #363
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cleanup
and uniqueness enforcement for groups and mitre tactics. The errors still are not high quality and will take some time to fix.
overlapping mitre id type and subtypes
… particularly useful in site gen.
so that new field is not serialized
introduced in previous commit. forgot to actually assign mitre_attack_enrichments to self after resolving them
back into an error
patel-bhavin
approved these changes
Feb 12, 2025
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Add a property to detection tags called
detection.tags.unique_mitre_attack_groupswhich can be used to deduplicate all the groups that occur across all the MitreEnrichments which are loaded dynamically from the list of Mitre Attack IDs.Secondly, we add validation so that a MITRE ID and Subtype cannot exist and throw a descriptive exception. For example, the following is no longer allowed:
But all of the following options are acceptable
See the following PR which updates around 1000 pieces of content to conform to this new restriction:
splunk/security_content#3323