WindowsDefenderExploitGuard_AINE.json

{
  "properties": {
    "displayName": "Windows Defender Exploit Guard should be enabled on your machines",
    "policyType": "BuiltIn",
    "mode": "Indexed",
    "description": "Windows Defender Exploit Guard uses the Azure Policy Guest Configuration agent. Exploit Guard has four components that are designed to lock down devices against a wide variety of attack vectors and block behaviors commonly used in malware attacks while enabling enterprises to balance their security risk and productivity requirements (Windows only).",
    "metadata": {
      "category": "Guest Configuration",
      "version": "2.0.0",
      "requiredProviders": [
        "Microsoft.GuestConfiguration"
      ],
      "guestConfiguration": {
        "name": "WindowsDefenderExploitGuard",
        "version": "1.*",
        "configurationParameter": {
          "NotAvailableMachineState": "[WindowsDefenderExploitGuard]WindowsDefenderExploitGuard1;NotAvailableMachineState"
        }
      }
    },
    "version": "2.0.0",
    "parameters": {
      "IncludeArcMachines": {
        "type": "string",
        "metadata": {
          "displayName": "Include Arc connected servers",
          "description": "By selecting this option, you agree to be charged monthly per Arc connected machine.",
          "portalReview": "true"
        },
        "allowedValues": [
          "true",
          "false"
        ],
        "defaultValue": "false"
      },
      "NotAvailableMachineState": {
        "type": "string",
        "metadata": {
          "displayName": "Status if Windows Defender is not available on machine",
          "description": "Windows Defender Exploit Guard is only available starting with Windows 10/Windows Server with update 1709. Setting this value to 'Non-Compliant' shows machines with older versions on which Windows Defender Exploit Guard is not available (such as Windows Server 2012 R2) as non-compliant. Setting this value to 'Compliant' shows these machines as compliant."
        },
        "allowedValues": [
          "Compliant",
          "Non-Compliant"
        ],
        "defaultValue": "Compliant"
      },
      "effect": {
        "type": "string",
        "metadata": {
          "displayName": "Effect",
          "description": "Enable or disable the execution of this policy"
        },
        "allowedValues": [
          "AuditIfNotExists",
          "Disabled"
        ],
        "defaultValue": "AuditIfNotExists"
      }
    },
    "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",
                        "like": "dsvm-win*"
                      }
                    ]
                  },
                  {
                    "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": [
              {
                "value": "[parameters('IncludeArcMachines')]",
                "equals": "true"
              },
              {
                "anyOf": [
                  {
                    "allOf": [
                      {
                        "field": "type",
                        "equals": "Microsoft.HybridCompute/machines"
                      },
                      {
                        "field": "Microsoft.HybridCompute/imageOffer",
                        "like": "windows*"
                      }
                    ]
                  },
                  {
                    "allOf": [
                      {
                        "field": "type",
                        "equals": "Microsoft.ConnectedVMwarevSphere/virtualMachines"
                      },
                      {
                        "field": "Microsoft.ConnectedVMwarevSphere/virtualMachines/osProfile.osType",
                        "like": "windows*"
                      }
                    ]
                  }
                ]
              }
            ]
          }
        ]
      },
      "then": {
        "effect": "[parameters('effect')]",
        "details": {
          "type": "Microsoft.GuestConfiguration/guestConfigurationAssignments",
          "name": "WindowsDefenderExploitGuard",
          "existenceCondition": {
            "allOf": [
              {
                "field": "Microsoft.GuestConfiguration/guestConfigurationAssignments/complianceStatus",
                "equals": "Compliant"
              },
              {
                "field": "Microsoft.GuestConfiguration/guestConfigurationAssignments/parameterHash",
                "equals": "[base64(concat('[WindowsDefenderExploitGuard]WindowsDefenderExploitGuard1;NotAvailableMachineState', '=', parameters('NotAvailableMachineState')))]"
              }
            ]
          }
        }
      }
    },
    "versions": [
      "2.0.0"
    ]
  },
  "id": "/providers/Microsoft.Authorization/policyDefinitions/bed48b13-6647-468e-aa2f-1af1d3f4dd40",
  "name": "bed48b13-6647-468e-aa2f-1af1d3f4dd40"
}