{
    "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
    "contentVersion": "1.0.0.0",
    "parameters": {
        "workspace": {
            "type": "String"
        }
    },
    "resources": [
        {
            "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/6d263abb-6445-45cc-93e9-c593d3d77b89')]",
            "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/6d263abb-6445-45cc-93e9-c593d3d77b89')]",
            "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
            "kind": "Scheduled",
            "apiVersion": "2021-09-01-preview",
            "properties": {
                "displayName": "Red Canary Threat Detection",
                "description": "Triggers Incidents using detection data assembled by Red Canary.",
                "severity": "High",
                "enabled": true,
                "query": "RedCanaryDetections_CL\n| extend    process_ioc_array = todynamic(process_iocs_s),\n            child_process_ioc_array = todynamic(child_process_iocs_s),\n            cross_process_ioc_array = todynamic(cross_process_iocs_s),\n            file_mod_ioc_array = todynamic(file_modification_iocs_s),\n            identities_array = todynamic(identities_s)\n| extend    entities = array_concat(process_ioc_array, child_process_ioc_array, cross_process_ioc_array, file_mod_ioc_array, identities_array)\n| mv-expand entities\n| evaluate  bag_unpack(entities)\n| extend    file_hash_array = todynamic(column_ifexists('file_hashes', '[]'))\n| mv-expand file_hash_array\n| evaluate  bag_unpack(file_hash_array, 'file_hash_')\n| project   detection_id_s = column_ifexists('detection_id_s', ''),\n            detection_url_s = column_ifexists('detection_url_s', ''),\n            detection_headline_s = column_ifexists('detection_headline_s', ''),\n            detection_details_s = column_ifexists('detection_details_s', ''),\n            detection_severity_s = column_ifexists('detection_severity_s', ''),\n            host_name_s = column_ifexists('host_name_s', ''),\n            host_full_name_s = column_ifexists('host_full_name_s', ''),\n            host_os_family_s = column_ifexists('host_os_family_s', ''),\n            host_os_version_s = column_ifexists('host_os_version_s', ''),\n            tactics_s = column_ifexists('tactics_s', ''),\n            process_id = column_ifexists('process_id', ''),\n            process_command_line = column_ifexists('process_command_line', ''),\n            process_creation_time_utc = column_ifexists('process_creation_time_utc', ''),\n            file_hash_algorithm = column_ifexists('file_hash_algorithm', ''),\n            file_hash_value = column_ifexists('file_hash_value', ''),\n            file_directory = column_ifexists('file_directory', ''),\n            file_name = column_ifexists('file_name', ''),\n            user_name = column_ifexists('user_name', ''),\n            user_uid = column_ifexists('user_uid', '')",
                "queryFrequency": "PT5M",
                "queryPeriod": "PT5M",
                "triggerOperator": "GreaterThan",
                "triggerThreshold": 0,
                "suppressionDuration": "PT5H",
                "suppressionEnabled": false,
                "tactics": [],
                "alertRuleTemplateName": null,
                "incidentConfiguration": {
                    "createIncident": true,
                    "groupingConfiguration": {
                        "enabled": true,
                        "reopenClosedIncident": false,
                        "lookbackDuration": "PT5M",
                        "matchingMethod": "Selected",
                        "groupByEntities": [],
                        "groupByAlertDetails": [],
                        "groupByCustomDetails": [
                            "detection_id"
                        ]
                    }
                },
                "eventGroupingSettings": {
                    "aggregationKind": "AlertPerResult"
                },
                "alertDetailsOverride": {
                    "alertDisplayNameFormat": "Red Canary has published Detection-{{detection_id_s}}",
                    "alertDescriptionFormat": "Red Canary has published a {{detection_severity_s}} severity detection with details:\n\n{{detection_details_s}}\n\nView the Detection at: {{detection_url_s}}",
                    "alertTacticsColumnName": "tactics_s",
                    "alertSeverityColumnName": "detection_severity_s"
                },
                "customDetails": {
                    "detection_id": "detection_id_s"
                },
                "entityMappings": [
                    {
                        "entityType": "Process",
                        "fieldMappings": [
                            {
                                "identifier": "ProcessId",
                                "columnName": "process_id"
                            },
                            {
                                "identifier": "CommandLine",
                                "columnName": "process_command_line"
                            },
                            {
                                "identifier": "CreationTimeUtc",
                                "columnName": "process_creation_time_utc"
                            }
                        ]
                    },
                    {
                        "entityType": "Account",
                        "fieldMappings": [
                            {
                                "identifier": "FullName",
                                "columnName": "user_name"
                            },
                            {
                                "identifier": "Sid",
                                "columnName": "user_uid"
                            },
                            {
                                "identifier": "Name",
                                "columnName": "user_name"
                            }
                        ]
                    },
                    {
                        "entityType": "File",
                        "fieldMappings": [
                            {
                                "identifier": "Directory",
                                "columnName": "file_directory"
                            },
                            {
                                "identifier": "Name",
                                "columnName": "file_name"
                            }
                        ]
                    },
                    {
                        "entityType": "Host",
                        "fieldMappings": [
                            {
                                "identifier": "HostName",
                                "columnName": "host_name_s"
                            },
                            {
                                "identifier": "FullName",
                                "columnName": "host_full_name_s"
                            },
                            {
                                "identifier": "OSFamily",
                                "columnName": "host_os_family_s"
                            }
                        ]
                    },
                    {
                        "entityType": "FileHash",
                        "fieldMappings": [
                            {
                                "identifier": "Algorithm",
                                "columnName": "file_hash_algorithm"
                            },
                            {
                                "identifier": "Value",
                                "columnName": "file_hash_value"
                            }
                        ]
                    }
                ]
            }
        }
    ]
}