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Policy Rule
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{
"properties": {
"displayName": "Deploy prerequisites to audit Windows VMs configurations in 'System Audit Policies - Detailed Tracking'",
"policyType": "BuiltIn",
"mode": "Indexed",
"description": "This policy creates a Guest Configuration assignment to audit Windows virtual machines with non-compliant settings in Group Policy category: 'System Audit Policies - Detailed Tracking'. It also creates a system-assigned managed identity and deploys the VM extension for Guest Configuration. This policy should only be used along with its corresponding audit policy in an initiative. For more information on Guest Configuration policies, please visit https://aka.ms/gcpol",
"metadata": {
"version": "1.2.0",
"category": "Guest Configuration",
"requiredProviders": [
"Microsoft.GuestConfiguration"
]
},
"parameters": {
"AuditProcessTermination": {
"type": "String",
"metadata": {
"displayName": "Audit Process Termination",
"description": "Specifies whether audit events are generated when a process has exited. Recommended for monitoring termination of critical processes."
},
"allowedValues": [
"No Auditing",
"Success",
"Failure",
"Success and Failure"
],
"defaultValue": "No Auditing"
}
},
"policyRule": {
"if": {
"anyOf": [
{
"allOf": [
{
"field": "type",
"equals": "Microsoft.Compute/virtualMachines"
},
{
"anyOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"in": [
"esri",
"incredibuild",
"MicrosoftDynamicsAX",
"MicrosoftSharepoint",
"MicrosoftVisualStudio",
"MicrosoftWindowsDesktop",
"MicrosoftWindowsServerHPCPack"
]
},
{
"allOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"equals": "MicrosoftWindowsServer"
},
{
"field": "Microsoft.Compute/imageSKU",
"notLike": "2008*"
}
]
},
{
"allOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"equals": "MicrosoftSQLServer"
},
{
"field": "Microsoft.Compute/imageOffer",
"notLike": "SQL2008*"
}
]
},
{
"allOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"equals": "microsoft-dsvm"
},
{
"field": "Microsoft.Compute/imageOffer",
"equals": "dsvm-windows"
}
]
},
{
"allOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"equals": "microsoft-ads"
},
{
"field": "Microsoft.Compute/imageOffer",
"in": [
"standard-data-science-vm",
"windows-data-science-vm"
]
}
]
},
{
"allOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"equals": "batch"
},
{
"field": "Microsoft.Compute/imageOffer",
"equals": "rendering-windows2016"
}
]
},
{
"allOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"equals": "center-for-internet-security-inc"
},
{
"field": "Microsoft.Compute/imageOffer",
"like": "cis-windows-server-201*"
}
]
},
{
"allOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"equals": "pivotal"
},
{
"field": "Microsoft.Compute/imageOffer",
"like": "bosh-windows-server*"
}
]
},
{
"allOf": [
{
"field": "Microsoft.Compute/imagePublisher",
"equals": "cloud-infrastructure-services"
},
{
"field": "Microsoft.Compute/imageOffer",
"like": "ad*"
}
]
},
{
"allOf": [
{
"anyOf": [
{
"field": "Microsoft.Compute/virtualMachines/osProfile.windowsConfiguration",
"exists": "true"
},
{
"field": "Microsoft.Compute/virtualMachines/storageProfile.osDisk.osType",
"like": "Windows*"
}
]
},
{
"anyOf": [
{
"field": "Microsoft.Compute/imageSKU",
"exists": "false"
},
{
"allOf": [
{
"field": "Microsoft.Compute/imageSKU",
"notLike": "2008*"
},
{
"field": "Microsoft.Compute/imageOffer",
"notLike": "SQL2008*"
}
]
}
]
}
]
}
]
}
]
},
{
"allOf": [
{
"field": "type",
"equals": "Microsoft.HybridCompute/machines"
},
{
"field": "Microsoft.HybridCompute/imageOffer",
"like": "windows*"
}
]
}
]
},
"then": {
"effect": "deployIfNotExists",
"details": {
"roleDefinitionIds": [
"/providers/microsoft.authorization/roleDefinitions/b24988ac-6180-42a0-ab88-20f7382dd24c"
],
"type": "Microsoft.GuestConfiguration/guestConfigurationAssignments",
"name": "AzureBaseline_SystemAuditPoliciesDetailedTracking",
"existenceCondition": {
"field": "Microsoft.GuestConfiguration/guestConfigurationAssignments/parameterHash",
"equals": "[base64(concat('Audit Process Termination;ExpectedValue', '=', parameters('AuditProcessTermination')))]"
},
"deployment": {
"properties": {
"mode": "incremental",
"parameters": {
"vmName": {
"value": "[field('name')]"
},
"location": {
"value": "[field('location')]"
},
"type": {
"value": "[field('type')]"
},
"configurationName": {
"value": "AzureBaseline_SystemAuditPoliciesDetailedTracking"
},
"AuditProcessTermination": {
"value": "[parameters('AuditProcessTermination')]"
}
},
"template": {
"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"vmName": {
"type": "string"
},
"location": {
"type": "string"
},
"type": {
"type": "string"
},
"configurationName": {
"type": "string"
},
"AuditProcessTermination": {
"type": "string"
}
},
"resources": [
{
"condition": "[equals(toLower(parameters('type')), toLower('microsoft.hybridcompute/machines'))]",
"apiVersion": "2018-11-20",
"type": "Microsoft.HybridCompute/machines/providers/guestConfigurationAssignments",
"name": "[concat(parameters('vmName'), '/Microsoft.GuestConfiguration/', parameters('configurationName'))]",
"location": "[parameters('location')]",
"properties": {
"guestConfiguration": {
"name": "[parameters('configurationName')]",
"version": "1.*",
"configurationParameter": [
{
"name": "Audit Process Termination;ExpectedValue",
"value": "[parameters('AuditProcessTermination')]"
}
]
}
}
},
{
"condition": "[equals(toLower(parameters('type')), toLower('Microsoft.Compute/virtualMachines'))]",
"apiVersion": "2018-11-20",
"type": "Microsoft.Compute/virtualMachines/providers/guestConfigurationAssignments",
"name": "[concat(parameters('vmName'), '/Microsoft.GuestConfiguration/', parameters('configurationName'))]",
"location": "[parameters('location')]",
"properties": {
"guestConfiguration": {
"name": "[parameters('configurationName')]",
"version": "1.*",
"configurationParameter": [
{
"name": "Audit Process Termination;ExpectedValue",
"value": "[parameters('AuditProcessTermination')]"
}
]
}
}
},
{
"condition": "[equals(toLower(parameters('type')), toLower('Microsoft.Compute/virtualMachines'))]",
"apiVersion": "2019-07-01",
"type": "Microsoft.Compute/virtualMachines",
"identity": {
"type": "SystemAssigned"
},
"name": "[parameters('vmName')]",
"location": "[parameters('location')]"
},
{
"condition": "[equals(toLower(parameters('type')), toLower('Microsoft.Compute/virtualMachines'))]",
"apiVersion": "2019-07-01",
"name": "[concat(parameters('vmName'), '/AzurePolicyforWindows')]",
"type": "Microsoft.Compute/virtualMachines/extensions",
"location": "[parameters('location')]",
"properties": {
"publisher": "Microsoft.GuestConfiguration",
"type": "ConfigurationforWindows",
"typeHandlerVersion": "1.1",
"autoUpgradeMinorVersion": true,
"settings": {
},
"protectedSettings": {
}
},
"dependsOn": [
"[concat('Microsoft.Compute/virtualMachines/',parameters('vmName'),'/providers/Microsoft.GuestConfiguration/guestConfigurationAssignments/',parameters('configurationName'))]"
]
}
]
}
}
}
}
}
}
},
"id": "/providers/Microsoft.Authorization/policyDefinitions/42a07bbf-ffcf-459a-b4b1-30ecd118a505",
"type": "Microsoft.Authorization/policyDefinitions",
"name": "42a07bbf-ffcf-459a-b4b1-30ecd118a505"
}
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