Microsoft Sentinel Analytic Rules
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VMware ESXi - Root impersonation

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Id23a3cf72-9497-408e-8144-87958a60d31a
RulenameVMware ESXi - Root impersonation
DescriptionDetects when root impersonation occurs.
SeverityMedium
TacticsPrivilegeEscalation
TechniquesT1078
Required data connectorsSyslogAma
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VMWareESXi/Analytic Rules/ESXiRootImpersonation.yaml
Version1.0.2
Arm template23a3cf72-9497-408e-8144-87958a60d31a.json
Deploy To Azure
VMwareESXi
| where SyslogMessage has_all ('ImpersonateUser', 'VcIntegrity', 'root')
| extend user = 'root'
| extend AccountCustomEntity = user
relevantTechniques:
- T1078
name: VMware ESXi - Root impersonation
triggerThreshold: 0
tactics:
- PrivilegeEscalation
severity: Medium
id: 23a3cf72-9497-408e-8144-87958a60d31a
status: Available
requiredDataConnectors:
- datatypes:
  - Syslog
  connectorId: SyslogAma
kind: Scheduled
query: |
  VMwareESXi
  | where SyslogMessage has_all ('ImpersonateUser', 'VcIntegrity', 'root')
  | extend user = 'root'
  | extend AccountCustomEntity = user  
description: |
    'Detects when root impersonation occurs.'
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VMWareESXi/Analytic Rules/ESXiRootImpersonation.yaml
triggerOperator: gt
queryPeriod: 1h
queryFrequency: 1h
version: 1.0.2
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: AccountCustomEntity
    identifier: Name