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[Docs]Update prebuilt rule descriptions (elastic#66)
* initial dump * temporarily changes ml job link to allow docs built * removes the use of the word signal * ML rules formatting and minor text edits * new rule formatting and edits * missing full stop
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docs/siem/detections/prebuilt-rules/prebuilt-rules-changelog.asciidoc
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docs/siem/detections/prebuilt-rules/prebuilt-rules-reference.asciidoc
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...ilt-rules/rule-details/administrator-privileges-assigned-to-okta-group.asciidoc
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| [[administrator-privileges-assigned-to-okta-group]] | ||
| === Administrator Privileges Assigned to Okta Group | ||
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| An adversary may attempt to assign administrator privileges to an Okta group in | ||
| order to assign additional permissions to compromised user accounts. | ||
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| *Rule type*: query | ||
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| *Rule indices*: | ||
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| * filebeat-* | ||
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| *Severity*: low | ||
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| *Risk score*: 21 | ||
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| *Runs every*: 5 minutes | ||
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| *Searches indices from*: now-6m ({ref}/common-options.html#date-math[Date Math format], see also <<rule-schedule, `Additional look-back time`>>) | ||
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| *Maximum alerts per execution*: 100 | ||
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| *References*: | ||
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| * https://developer.okta.com/docs/reference/api/system-log/ | ||
| * https://developer.okta.com/docs/reference/api/event-types/ | ||
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| *Tags*: | ||
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| * Elastic | ||
| * Okta | ||
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| *Version*: 1 | ||
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| *Added ({stack} release)*: 7.9.0 | ||
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| *Rule authors*: Elastic | ||
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| *Rule license*: Elastic License | ||
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| ==== Potential false positives | ||
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| Consider adding exceptions to this rule to filter false positives if | ||
| administrator privileges are regularly assigned to Okta groups in your | ||
| organization. | ||
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| ==== Rule query | ||
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| [source,js] | ||
| ---------------------------------- | ||
| event.module:okta and event.dataset:okta.system and | ||
| event.action:group.privilege.grant | ||
| ---------------------------------- | ||
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| ==== Threat mapping | ||
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| *Framework*: MITRE ATT&CK^TM^ | ||
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| * Tactic: | ||
| ** Name: Persistence | ||
| ** ID: TA0003 | ||
| ** Reference URL: https://attack.mitre.org/tactics/TA0003/ | ||
| * Technique: | ||
| ** Name: Account Manipulation | ||
| ** ID: T1098 | ||
| ** Reference URL: https://attack.mitre.org/techniques/T1098/ |
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