↳ Source GitHubRègle analytiqueHigh

NRT PIM Elevation Request Rejected

Description

'Identifies when a user is rejected for a privileged role elevation via PIM. Monitor rejections for indicators of attacker compromise of the requesting account. Ref : https://docs.microsoft.com/azure/active-directory/fundamentals/security-operations-privileged-identity-management'
Type de règle
NRT
Version
1.0.4
Statut déclaré
Available

Couverture MITRE déclarée

Sources déclarées

Métadonnées du fichier source. Aucune dépendance déduite du KQL.

Connecteurs

Types de données

Requête KQL

Requête originale, sans modification.

AuditLogs
| where ActivityDisplayName =~ 'Add member to role request denied (PIM activation)'
| mv-apply ResourceItem = TargetResources on 
  (
      where ResourceItem.type =~ "Role"
      | extend Role = trim(@'"',tostring(ResourceItem.displayName))
  )
| mv-apply ResourceItem = TargetResources on 
  (
      where ResourceItem.type =~ "User"
      | extend TargetUserPrincipalName = trim(@'"',tostring(ResourceItem.userPrincipalName))
  )
| where ResultReason != "RoleAssignmentExists"
| where isnotempty(InitiatedBy.user)
| extend InitiatingAppName = tostring(InitiatedBy.app.displayName)
| extend InitiatingAppServicePrincipalId = tostring(InitiatedBy.app.servicePrincipalId)
| extend InitiatingUserPrincipalName = tostring(InitiatedBy.user.userPrincipalName)
| extend InitiatingAadUserId = tostring(InitiatedBy.user.id)
| extend InitiatingIpAddress = tostring(iff(isnotempty(InitiatedBy.user.ipAddress), InitiatedBy.user.ipAddress, InitiatedBy.app.ipAddress))
| extend TargetName = tostring(split(TargetUserPrincipalName,'@',0)[0]), TargetUPNSuffix = tostring(split(TargetUserPrincipalName,'@',1)[0])
| extend InitiatedByName = tostring(split(InitiatingUserPrincipalName,'@',0)[0]), InitiatedByUPNSuffix = tostring(split(InitiatingUserPrincipalName,'@',1)[0])
| project-reorder TimeGenerated, TargetUserPrincipalName, Role, OperationName, Result, ResultDescription

Entités déclarées

AccountIP

Contenus associés

Liens établis à partir des identifiants déclarés et des manifests des solutions.

Traçabilité de la source

GitHub

Les valeurs affichées proviennent des fichiers du dépôt Azure/Azure-Sentinel. Elles décrivent le modèle publié, pas la configuration de votre workspace.

Identifiant source
5db427b2-f406-4274-b413-e9fcb29412f8
Autres fichiers source 3Solutions/Microsoft Entra ID/Analytic Rules/NRT_PIMElevationRequestRejected.yamlsource ↗Detections/AuditLogs/NRT_PIMElevationRequestRejected.yamlmigration-note ↗Solutions/Microsoft Entra ID/Data/Solution_AAD.jsonsolution-membership ↗
GSTEP / SUIVI DU CATALOGUE

Ajouté au catalogue : 16 sept. 2026 · 05:49 UTC
Dernier changement observé : 16 sept. 2026 · 05:49 UTC

Dates de synchronisation GSTEP, distinctes des dates de publication du contenu source.