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Update detections/cloud/azure_ad_multiple_failed_mfa_requests_for_user.yml
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@@ -20,7 +20,7 @@ description: The following analytic identifies multiple failed multi-factor auth
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data_source: []
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search: ' `azuread` category=SignInLogs properties.status.errorCode=500121
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| rename properties.* as * | bucket span=10m _time | stats dc(_raw) AS mfa_prompts
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values(userPrincipalName) as userPrincipalName by userPrincipalName, status.additionalDetails, appDisplayName,
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values(userPrincipalName) by userPrincipalName, status.additionalDetails, appDisplayName,
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userAgent, _time | where mfa_prompts > 10 | `azure_ad_multiple_failed_mfa_requests_for_user_filter`'
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how_to_implement: You must install the latest version of Splunk Add-on for Microsoft
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Cloud Services from Splunkbase (https://splunkbase.splunk.com/app/3110/#/details).
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