List all detection rules

GET /api/detection_engine/rules/_find
Api key auth Basic auth

Retrieve a paginated list of detection rules. By default, the first page is returned, with 20 results per page.

Query parameters

  • fields array[string]
  • filter string

    Search query

    Filters the returned results according to the value of the specified field, using the alert.attributes.: syntax, where can be:

    • name
    • enabled
    • tags
    • createdBy
    • interval
    • updatedBy

    Even though the JSON rule object uses created_by and updated_by fields, you must use createdBy and updatedBy fields in the filter.

  • sort_field string

    Field to sort by

    Values are created_at, createdAt, enabled, execution_summary.last_execution.date, execution_summary.last_execution.metrics.execution_gap_duration_s, execution_summary.last_execution.metrics.total_indexing_duration_ms, execution_summary.last_execution.metrics.total_search_duration_ms, execution_summary.last_execution.status, name, risk_score, riskScore, severity, updated_at, or updatedAt.

  • sort_order string

    Sort order

    Values are asc or desc.

  • page integer

    Page number

    Minimum value is 1. Default value is 1.

  • per_page integer

    Rules per page

    Minimum value is 0. Default value is 20.

  • gaps_range_start string

    Gaps range start

  • gaps_range_end string

    Gaps range end

Responses

  • 200 application/json

    Successful response

    These fields are under development and their usage or schema may change: execution_summary.

    Hide response attributes Show response attributes object
    • data array[object] Required
      Any of:
      Security_Detections_API_EqlRuleResponseFields object Security_Detections_API_QueryRuleResponseFields object Security_Detections_API_SavedQueryRuleResponseFields object Security_Detections_API_ThresholdRuleResponseFields object Security_Detections_API_ThreatMatchRuleResponseFields object Security_Detections_API_MachineLearningRuleResponseFields object Security_Detections_API_NewTermsRuleResponseFields object Security_Detections_API_EsqlRuleResponseFields object
      Hide attributes Show attributes
      • actions array[object] Required

        Array defining the automated actions (notifications) taken when alerts are generated.

        Hide actions attributes Show actions attributes object
        • action_type_id string Required

          The action type used for sending notifications, can be:

          • .slack
          • .slack_api
          • .email
          • .index
          • .pagerduty
          • .swimlane
          • .webhook
          • .servicenow
          • .servicenow-itom
          • .servicenow-sir
          • .jira
          • .resilient
          • .opsgenie
          • .teams
          • .torq
          • .tines
          • .d3security
        • alerts_filter object

          Object containing an action’s conditional filters.

          • timeframe (object, optional): Object containing the time frame for when this action can be run.
            • days (array of integers, required): List of days of the week on which this action will be run. Days of the week are expressed as numbers between 1-7, where 1 is Monday and 7 is Sunday. To select all days of the week, enter an empty array.
            • hours (object, required): The hours of the day during which this action will run. Hours of the day are expressed as two strings in the format hh:mm in 24 hour time. A start of 00:00 and an end of 24:00 means the action can run all day.
              • start (string, required): Start time in hh:mm format.
              • end (string, required): End time in hh:mm format.
            • timezone (string, required): An ISO timezone name, such as Europe/Madrid or America/New_York. Specific offsets such as UTC or UTC+1 will also work, but lack built-in DST.
          • query (object, optional): Object containing a query filter which gets applied to an action and determines whether the action should run.
            • kql (string, required): A KQL string.
            • filters (array of objects, required): Array of filter objects, as defined in the kbn-es-query package.

          Additional properties are allowed.

        • frequency object

          The action frequency defines when the action runs (for example, only on rule execution or at specific time intervals).

          Hide frequency attributes Show frequency attributes object
          • notifyWhen string Required

            Defines how often rules run actions.

            Values are onActiveAlert, onThrottleInterval, or onActionGroupChange.

          • summary boolean Required

            Action summary indicates whether we will send a summary notification about all the generate alerts or notification per individual alert

          • throttle string | null Required

            Defines how often rule actions are taken.

            One of:
            string-1 string | null string-2 string | null

            Values are no_actions or rule.

        • group string

          Optionally groups actions by use cases. Use default for alert notifications.

        • id string Required

          The connector ID.

        • params object Required

          Object containing the allowed connector fields, which varies according to the connector type.

          For Slack:

          • message (string, required): The notification message.

          For email:

          • to, cc, bcc (string): Email addresses to which the notifications are sent. At least one field must have a value.
          • subject (string, optional): Email subject line.
          • message (string, required): Email body text.

          For Webhook:

          • body (string, required): JSON payload.

          For PagerDuty:

          • severity (string, required): Severity of on the alert notification, can be: Critical, Error, Warning or Info.
          • eventAction (string, required): Event action type, which can be trigger, resolve, or acknowledge.
          • dedupKey (string, optional): Groups alert notifications with the same PagerDuty alert.
          • timestamp (DateTime, optional): ISO-8601 format timestamp.
          • component (string, optional): Source machine component responsible for the event, for example security-solution.
          • group (string, optional): Enables logical grouping of service components.
          • source (string, optional): The affected system. Defaults to the Kibana saved object ID of the action.
          • summary (string, options): Summary of the event. Defaults to No summary provided. Maximum length is 1024 characters.
          • class (string, optional): Value indicating the class/type of the event.

          Additional properties are allowed.

        • uuid string(nonempty)

          A string that does not contain only whitespace characters

          Minimum length is 1.

      • alias_purpose string

        Values are savedObjectConversion or savedObjectImport.

      • alias_target_id string
      • author array[string] Required

        The rule’s author.

      • building_block_type string

        Determines if the rule acts as a building block. If yes, the value must be default. By default, building-block alerts are not displayed in the UI. These rules are used as a foundation for other rules that do generate alerts. For more information, refer to About building block rules.

      • description string Required

        The rule’s description.

        Minimum length is 1.

      • enabled boolean Required

        Determines whether the rule is enabled. Defaults to true.

      • exceptions_list array[object] Required

        Array of exception containers, which define exceptions that prevent the rule from generating alerts even when its other criteria are met.

        Hide exceptions_list attributes Show exceptions_list attributes object
        • id string(nonempty) Required

          ID of the exception container

          Minimum length is 1.

        • list_id string(nonempty) Required

          List ID of the exception container

          Minimum length is 1.

        • namespace_type string Required

          Determines the exceptions validity in rule's Kibana space

          Values are agnostic or single.

        • type string Required

          The exception type

          Values are detection, rule_default, endpoint, endpoint_trusted_apps, endpoint_events, endpoint_host_isolation_exceptions, or endpoint_blocklists.

      • false_positives array[string] Required

        String array used to describe common reasons why the rule may issue false-positive alerts. Defaults to an empty array.

      • from string(date-math) Required

        Time from which data is analyzed each time the rule runs, using a date math range. For example, now-4200s means the rule analyzes data from 70 minutes before its start time. Defaults to now-6m (analyzes data from 6 minutes before the start time).

      • interval string Required

        Frequency of rule execution, using a date math range. For example, "1h" means the rule runs every hour. Defaults to 5m (5 minutes).

      • investigation_fields object

        Schema for fields relating to investigation fields. These are user defined fields we use to highlight in various features in the UI such as alert details flyout and exceptions auto-population from alert.

        Hide investigation_fields attribute Show investigation_fields attribute object
        • field_names array[string(nonempty)] Required

          A string that does not contain only whitespace characters

          At least 1 element. Minimum length of each is 1.

      • license string

        The rule's license.

      • max_signals integer Required

        Maximum number of alerts the rule can create during a single run (the rule’s Max alerts per run advanced setting value).

        This setting can be superseded by the Kibana configuration setting xpack.alerting.rules.run.alerts.max, which determines the maximum alerts generated by any rule in the Kibana alerting framework. For example, if xpack.alerting.rules.run.alerts.max is set to 1000, the rule can generate no more than 1000 alerts even if max_signals is set higher.

        Minimum value is 1. Default value is 100.

      • meta object

        Placeholder for metadata about the rule.

        This field is overwritten when you save changes to the rule’s settings.

        Additional properties are allowed.

      • name string Required

        A human-readable name for the rule.

        Minimum length is 1.

      • namespace string

        Has no effect.

      • note string

        Notes to help investigate alerts produced by the rule.

      • outcome string

        Values are exactMatch, aliasMatch, or conflict.

      • output_index string Deprecated

        (deprecated) Has no effect.

      • references array[string] Required

        Array containing notes about or references to relevant information about the rule. Defaults to an empty array.

      • related_integrations array[object] Required

        Related integration is a potential dependency of a rule. It's assumed that if the user installs one of the related integrations of a rule, the rule might start to work properly because it will have source events (generated by this integration) potentially matching the rule's query.

        NOTE: Proper work is not guaranteed, because a related integration, if installed, can be configured differently or generate data that is not necessarily relevant for this rule.

        Related integration is a combination of a Fleet package and (optionally) one of the package's "integrations" that this package contains. It is represented by 3 properties:

        • package: name of the package (required, unique id)
        • version: version of the package (required, semver-compatible)
        • integration: name of the integration of this package (optional, id within the package)

        There are Fleet packages like windows that contain only one integration; in this case, integration should be unspecified. There are also packages like aws and azure that contain several integrations; in this case, integration should be specified.

        Hide related_integrations attributes Show related_integrations attributes object
        • integration string(nonempty)

          A string that does not contain only whitespace characters

          Minimum length is 1.

        • package string(nonempty) Required

          A string that does not contain only whitespace characters

          Minimum length is 1.

        • version string(nonempty) Required

          A string that does not contain only whitespace characters

          Minimum length is 1.

      • required_fields array[object] Required

        Elasticsearch fields and their types that need to be present for the rule to function.

        The value of required_fields does not affect the rule’s behavior, and specifying it incorrectly won’t cause the rule to fail. Use required_fields as an informational property to document the fields that the rule expects to be present in the data.

        Input parameters to create a RequiredField. Does not include the ecs field, because ecs is calculated on the backend based on the field name and type.

        Hide required_fields attributes Show required_fields attributes object
        • name string(nonempty) Required

          Name of an Elasticsearch field

          Minimum length is 1.

        • type string(nonempty) Required

          Type of the Elasticsearch field

          Minimum length is 1.

      • response_actions array[object]
        One of:
        Security_Detections_API_OsqueryResponseAction object Security_Detections_API_EndpointResponseAction object
        Hide attributes Show attributes
        • action_type_id string Required

          Value is .osquery.

        • params object Required
          Hide params attributes Show params attributes object
          • ecs_mapping object

            Map Osquery results columns or static values to Elastic Common Schema (ECS) fields. Example: "ecs_mapping": {"process.pid": {"field": "pid"}}

            Hide ecs_mapping attribute Show ecs_mapping attribute object
          • pack_id string

            To specify a query pack, use the packId field. Example: "packId": "processes_elastic"

          • queries array[object]
            Hide queries attributes Show queries attributes object
          • query string

            To run a single query, use the query field and enter a SQL query. Example: "query": "SELECT * FROM processes;"

          • saved_query_id string

            To run a saved query, use the saved_query_id field and specify the saved query ID. Example: "saved_query_id": "processes_elastic"

          • timeout number

            A timeout period, in seconds, after which the query will stop running. Overwriting the default timeout allows you to support queries that require more time to complete. The default and minimum supported value is 60. The maximum supported value is 900. Example: "timeout": 120.

      • risk_score integer Required

        A numerical representation of the alert's severity from 0 to 100, where:

        • 0 - 21 represents low severity
        • 22 - 47 represents medium severity
        • 48 - 73 represents high severity
        • 74 - 100 represents critical severity

        Minimum value is 0, maximum value is 100.

      • risk_score_mapping array[object] Required

        Overrides generated alerts' risk_score with a value from the source event

        Hide risk_score_mapping attributes Show risk_score_mapping attributes object
        • field string Required

          Source event field used to override the default risk_score.

        • operator string Required

          Value is equals.

        • risk_score integer

          A numerical representation of the alert's severity from 0 to 100, where:

          • 0 - 21 represents low severity
          • 22 - 47 represents medium severity
          • 48 - 73 represents high severity
          • 74 - 100 represents critical severity

          Minimum value is 0, maximum value is 100.

        • value string Required
      • rule_name_override string

        Sets which field in the source event is used to populate the alert's signal.rule.name value (in the UI, this value is displayed on the Rules page in the Rule column). When unspecified, the rule’s name value is used. The source field must be a string data type.

      • setup string Required

        Populates the rule’s setup guide with instructions on rule prerequisites such as required integrations, configuration steps, and anything else needed for the rule to work correctly.

      • severity string Required

        Severity level of alerts produced by the rule, which must be one of the following:

        • low: Alerts that are of interest but generally not considered to be security incidents
        • medium: Alerts that require investigation
        • high: Alerts that require immediate investigation
        • critical: Alerts that indicate it is highly likely a security incident has occurred

        Values are low, medium, high, or critical.

      • severity_mapping array[object] Required

        Overrides generated alerts' severity with values from the source event

        Hide severity_mapping attributes Show severity_mapping attributes object
        • field string Required

          Source event field used to override the default severity.

        • operator string Required

          Value is equals.

        • severity string Required

          Severity level of alerts produced by the rule, which must be one of the following:

          • low: Alerts that are of interest but generally not considered to be security incidents
          • medium: Alerts that require investigation
          • high: Alerts that require immediate investigation
          • critical: Alerts that indicate it is highly likely a security incident has occurred

          Values are low, medium, high, or critical.

        • value string Required
      • tags array[string] Required

        String array containing words and phrases to help categorize, filter, and search rules. Defaults to an empty array.

      • threat array[object] Required


        Currently, only threats described using the MITRE ATT&CK™ framework are supported.

        Hide threat attributes Show threat attributes object
        • framework string Required

          Relevant attack framework

        • tactic object Required

          Object containing information on the attack type

          Hide tactic attributes Show tactic attributes object
          • id string Required

            Tactic ID

          • name string Required

            Tactic name

          • reference string Required

            Tactic reference

        • technique array[object]

          Array containing information on the attack techniques (optional)

          Hide technique attributes Show technique attributes object
          • id string Required

            Technique ID

          • name string Required

            Technique name

          • reference string Required

            Technique reference

          • subtechnique array[object]

            Array containing more specific information on the attack technique.

            Hide subtechnique attributes Show subtechnique attributes object
            • id string Required

              Subtechnique ID

            • name string Required

              Subtechnique name

            • reference string Required

              Subtechnique reference

      • throttle string | null

        Defines how often rule actions are taken.

        One of:
        string-1 string | null string-2 string | null

        Values are no_actions or rule.

      • timeline_id string

        Timeline template ID

      • timeline_title string

        Timeline template title

      • timestamp_override string

        Sets the time field used to query indices. When unspecified, rules query the @timestamp field. The source field must be an Elasticsearch date data type.

      • timestamp_override_fallback_disabled boolean

        Disables the fallback to the event's @timestamp field

      • to string Required
      • version integer Required

        The rule's version number.

        • For prebuilt rules it represents the version of the rule's content in the source detection-rules repository (and the corresponding security_detection_engine Fleet package that is used for distributing prebuilt rules).
        • For custom rules it is set to 1 when the rule is created.

        It is not incremented on each update. Compare this to the revision field.

        Minimum value is 1.

      • created_at string(date-time) Required
      • created_by string Required
      • execution_summary object

        Summary of the last execution of a rule.

        This field is under development and its usage or schema may change

        Hide execution_summary attribute Show execution_summary attribute object
        • last_execution object Required
          Hide last_execution attributes Show last_execution attributes object
          • date string(date-time) Required

            Date of the last execution

          • message string Required
          • metrics object Required
            Hide metrics attributes Show metrics attributes object
            • execution_gap_duration_s integer

              Duration in seconds of execution gap

              Minimum value is 0.

            • gap_range object

              Range of the execution gap

              Hide gap_range attributes Show gap_range attributes object
              • gte string Required

                Start date of the execution gap

              • lte string Required

                End date of the execution gap

            • total_enrichment_duration_ms integer

              Total time spent enriching documents during current rule execution cycle

              Minimum value is 0.

            • total_indexing_duration_ms integer

              Total time spent indexing documents during current rule execution cycle

              Minimum value is 0.

            • total_search_duration_ms integer

              Total time spent performing ES searches as measured by Kibana; includes network latency and time spent serializing/deserializing request/response

              Minimum value is 0.

          • status string Required

            Status of the last execution

            Values are going to run, running, partial failure, failed, or succeeded.

          • status_order integer Required
      • id string(uuid) Required

        A dynamic unique identifier for the rule object. It is randomly generated when a rule is created and cannot be changed after that. It is always a UUID. It is unique within a given Kibana space. The same prebuilt Elastic rule, when installed in two different Kibana spaces or two different Elastic environments, will have different object ids.

      • immutable boolean Required Deprecated

        This field determines whether the rule is a prebuilt Elastic rule. It will be replaced with the rule_source field.

      • revision integer Required

        The rule's revision number.

        It represents the version of rule's object in Kibana. It is set to 0 when the rule is installed or created and then gets incremented on each update.

        Not all updates to any rule fields will increment the revision. Only those fields that are considered static rule parameters can trigger revision increments. For example, an update to a rule's query or index fields will increment the rule's revision by 1. However, changes to dynamic or technical fields like enabled or execution_summary will not cause revision increments.

        Minimum value is 0.

      • rule_id string Required

        A stable unique identifier for the rule object. It can be assigned during rule creation. It can be any string, but often is a UUID. It should be unique not only within a given Kibana space, but also across spaces and Elastic environments. The same prebuilt Elastic rule, when installed in two different Kibana spaces or two different Elastic environments, will have the same rule_ids.

      • rule_source object Required

        Discriminated union that determines whether the rule is internally sourced (created within the Kibana app) or has an external source, such as the Elastic Prebuilt rules repo.

        One of:
        Security_Detections_API_ExternalRuleSource object Security_Detections_API_InternalRuleSource object

        Type of rule source for externally sourced rules, i.e. rules that have an external source, such as the Elastic Prebuilt rules repo.

        Hide attributes Show attributes
        • is_customized boolean Required

          Determines whether an external/prebuilt rule has been customized by the user (i.e. any of its fields have been modified and diverged from the base value).

        • type string Required Discriminator

          Value is external.

      • updated_at string(date-time) Required
      • updated_by string Required
      • language string Required

        Query language to use

        Value is eql.

      • query string Required

        Query used by the rule to create alerts.

        • For indicator match rules, only the query’s results are used to determine whether an alert is generated.
        • ES|QL rules have additional query requirements. Refer to Create ES|QL rules for more information.
      • type string Required Discriminator

        Rule type

        Value is eql.

      • alert_suppression object

        Defines alert suppression configuration.

        Hide alert_suppression attributes Show alert_suppression attributes object
        • duration object
          Hide duration attributes Show duration attributes object
          • unit string Required

            Time unit

            Values are s, m, or h.

          • value integer Required

            Minimum value is 1.

        • group_by array[string] Required

          At least 1 but not more than 3 elements.

        • missing_fields_strategy string

          Describes how alerts will be generated for documents with missing suppress by fields: doNotSuppress - per each document a separate alert will be created suppress - only alert will be created per suppress by bucket

          Values are doNotSuppress or suppress.

      • data_view_id string
      • event_category_override string
      • filters array

        The query and filter context array used to define the conditions for when alerts are created from events. Defaults to an empty array.

        This field is not supported for ES|QL rules.

      • index array[string]

        Indices on which the rule functions. Defaults to the Security Solution indices defined on the Kibana Advanced Settings page (Kibana → Stack Management → Advanced Settings → securitySolution:defaultIndex).

        This field is not supported for ES|QL rules.

      • tiebreaker_field string

        Sets a secondary field for sorting events

      • timestamp_field string

        Specifies the name of the event timestamp field used for sorting a sequence of events. Not to be confused with timestamp_override, which specifies the more general field used for querying events within a range. Defaults to the @timestamp ECS field.

    • page integer Required
    • perPage integer Required
    • total integer Required
GET /api/detection_engine/rules/_find 
curl -X GET "localhost:5601/api/detection_engine/rules/_find?page=1&per_page=5&sort_field=enabled&sort_order=asc&filter=alert.attributes.name:windows" -H 'kbn-xsrf: true'
Response examples (200) 
{
  "data": [
    {
      "id": "89761517-fdb0-4223-b67b-7621acc48f9e",
      "to": "now",
      "from": "now-6m",
      "name": "Windows Script Executing PowerShell",
      "tags": [
        "Elastic",
        "Windows"
      ],
      "type": "query",
      "index": [
        "winlogbeat-*"
      ],
      "query": "event.action:\"Process Create (rule: ProcessCreate)\" and process.parent.name:(\"wscript.exe\" or \"cscript.exe\") and process.name:\"powershell.exe\"",
      "setup": "",
      "threat": [
        {
          "tactic": {
            "id": "TA0002",
            "name": "Execution",
            "reference": "https://attack.mitre.org/tactics/TA0002/"
          },
          "framework": "MITRE ATT&CK",
          "technique": [
            {
              "id": "T1193",
              "name": "Spearphishing Attachment",
              "reference": "https://attack.mitre.org/techniques/T1193/"
            }
          ]
        }
      ],
      "enabled": false,
      "rule_id": "f545ff26-3c94-4fd0-bd33-3c7f95a3a0fc",
      "interval": "5m",
      "language": "kuery",
      "severity": "low",
      "immutable": true,
      "created_at": "2020-02-02T10:05:19.613Z",
      "created_by": "elastic",
      "references": [],
      "risk_score": 21,
      "updated_at": "2020-02-02T10:05:19.830Z",
      "updated_by": "elastic",
      "description": "Identifies a PowerShell process launched by either cscript.exe or wscript.exe. Observing Windows scripting processes executing a PowerShell script, may be indicative of malicious activity.",
      "max_signals": 33,
      "false_positives": [],
      "required_fields": [
        {
          "ecs": true,
          "name": "event.action",
          "type": "keyword"
        },
        {
          "ecs": true,
          "name": "process.name",
          "type": "keyword"
        },
        {
          "ecs": true,
          "name": "process.parent.name",
          "type": "keyword"
        }
      ],
      "execution_summary": {
        "last_execution": {
          "date": "2022-03-23T16:06:12.787Z",
          "status": "partial failure",
          "message": "This rule attempted to query data from Elasticsearch indices listed in the \"Index pattern\" section of the rule definition, but no matching index was found.",
          "metrics": {
            "execution_gap_duration_s": 0,
            "total_search_duration_ms": 135,
            "total_indexing_duration_ms": 15
          },
          "status_order": 20
        }
      },
      "related_integrations": [
        {
          "package": "o365",
          "version": "^2.3.2"
        }
      ]
    }
  ],
  "page": 1,
  "total": 4,
  "perPage": 5
}