Cisco XDR Verdict API

The Verdict API from Cisco XDR — 1 operation(s) for verdict.

Business capability
Threat Detection & Response Management BC-620.30

Operations 1

GET /ctia/{observable_type}/{observable_value}/verdict Returns the current Verdict associated with the specified observable.

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OpenAPI Specification

cisco-xdr-verdict-api-openapi.yml Raw ↑
openapi: 3.2.0
info:
  title: CTIA Verdict API
  version: 4178275a824512c2fd3a2acdb0e8277233919054 v2.71.0
  license:
    name: All Rights Reserved
    url: ''
  contact:
    name: 'Cisco Security Business Group -- Advanced Threat '
    url: http://github.com/threatgrid/ctia
    email: cisco-intel-api-support@cisco.com
  description: "A Threat Intelligence API service\n\n  This API provides a mechanism for making Judgements on the Disposition\n  of Observables, which are then distilled into a final Verdict.  A\n  Disposition is a statement regarding the malicious, or otherwise,\n  nature of an Observable.\n\n  The Judgements can be grouped into Indicators, which can be associated\n  with Campaigns, Actors and TTPs.  Feedback can be given on specific\n  Judgements, indicating agreement or disagreement, or clarification.\n\n  When an Observable with a malicious Verdict is seen, it can be recorded as\n  a Sighting, and the Relations that Observable had with other Observables can\n  be recorded as well.\n\n  We support a pre-defined set of Observable Types.  Each Observable Type has a\n  specific form of natural identifier, its ID, which is almost always\n  the default way it is represented when observed in the wild.\n\n  * Ipv4/IPv6  -- 192.168.1.1\n  * Domain/Hostname -- foo.com, www.bar.com\n  * SHA256  -- the sha256 checksum of a file, or other data blob\n  * MD5 -- the md5 checksum of a file, or other data blob\n  * SHA1 -- the sha1 checksum of a file, or other data blob\n  * URL -- A minimal form of the URL\n\n  The Verdict is derived from all of the Judgements on that Observable which\n  have not yet expired.  The highest priority Judgement becomes the\n  active verdict.  If there is more than one Judgement with that\n  priority, than Clean disposition has priority over all others, then\n  Malicious disposition, and so on down to Unknown.\n\n  <a href='/doc/README.md'>CTIA Documentation</a>"
  x-provenance:
    method: harvested
    authored_by: Cisco XDR (CTIA)
    harvested_by: API Evangelist
    harvested_on: '2026-08-19'
    first_party: true
    note: Published by Cisco. Retrieved unmodified except for this x-provenance block.
    provider_published: true
  x-evidence:
  - type: source
    url: https://private.intel.amp.cisco.com/index.html
  - type: raw
    url: https://private.intel.amp.cisco.com/swagger.json
servers:
- url: /
security:
- JWT: []
- oauth2:
  - private-intel
  - private-intel:read
  - private-intel:write
  - casebook
  - casebook:read
  - casebook:write
tags:
- name: Verdict
paths:
  /ctia/{observable_type}/{observable_value}/verdict:
    get:
      tags:
      - Verdict
      parameters:
      - in: path
        name: observable_type
        description: Observable type names
        required: true
        example: acudid
        schema:
          type: string
          enum:
          - file_path
          - mac_address
          - trend_micro_id
          - cybereason_id
          - process_args
          - s1_agent_id
          - device
          - hostname
          - certificate_common_name
          - serial_number
          - meraki_network_id
          - url
          - jamf_management_id
          - certificate_serial
          - intune_id
          - meraki_org_id
          - cisco_cm_id
          - registry_key
          - process_path
          - darktrace_id
          - process_username
          - cortex_agent_id
          - orbital_node_id
          - process_uid
          - ngfw_name
          - user
          - certificate_issuer
          - ipv6
          - email
          - cisco_uc_id
          - cvm_id
          - sha256
          - crowdstrike_id
          - google_cloud_id
          - google_chromebook_id
          - acudid
          - sha1
          - registry_name
          - md5
          - service_now_id
          - ip
          - domain
          - email_subject
          - imei
          - ngfw_id
          - amp_computer_guid
          - ms_machine_id
          - secure_access_id
          - mutex
          - processor_id
          - swc_device_id
          - registry_path
          - odns_identity
          - odns_identity_label
          - cisco_mid
          - process_name
          - pki_serial
          - meraki_node_sn
          - email_messageid
          - imsi
          - user_agent
          - process_hash
          - file_name
      - in: path
        name: observable_value
        description: ''
        required: true
        schema:
          type: string
      - in: query
        name: from
        description: ''
        required: false
        schema:
          type: string
          format: date-time
      - in: query
        name: to
        description: ''
        required: false
        schema:
          type: string
          format: date-time
      responses:
        '200':
          description: ''
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Verdict'
            application/x-yaml:
              schema:
                $ref: '#/components/schemas/Verdict'
            application/edn:
              schema:
                $ref: '#/components/schemas/Verdict'
            application/transit+json:
              schema:
                $ref: '#/components/schemas/Verdict'
            application/transit+msgpack:
              schema:
                $ref: '#/components/schemas/Verdict'
      summary: Returns the current Verdict associated with the specified observable.
      description: Requires capability read-verdict.
components:
  schemas:
    Verdict:
      example:
        type: verdict
        disposition: 1
        observable:
          value: 1.2.3.4
          type: ip
        judgement_id: string
        disposition_name: Clean
        valid_time:
          start_time: '2016-01-01T01:01:01.000Z'
          end_time: '2016-01-01T01:01:01.000Z'
      description: "A Verdict is chosen from all of the Judgements on that Observable which have not yet expired.  The highest priority Judgement becomes the active verdict.  If there is more than one Judgement with that priority, then Clean disposition has priority over all others, then Malicious disposition, and so on down to Unknown.\n\n The ID of a verdict is a a str of the form \"observable.type:observable.value\" for example, \"ip:1.1.1.1\""
      type: object
      properties:
        type:
          example: verdict
          type: string
          enum:
          - verdict
        disposition:
          example: 1
          description: Numeric verdict identifiers.
          type: integer
          format: int64
          enum:
          - 1
          - 4
          - 3
          - 2
          - 5
        observable:
          $ref: '#/components/schemas/Observable'
        judgement_id:
          example: string
          description: A URI leading to a judgement.
          type: string
        disposition_name:
          example: Clean
          description: 'The disposition_name field is optional, but is intended to be shown to a user.  Applications must therefore remember the mapping of numbers to human words, as in: {1 "Clean", 2 "Malicious", 3 "Suspicious", 4 "Common", 5 "Unknown"}'
          type: string
          enum:
          - Common
          - Unknown
          - Suspicious
          - Malicious
          - Clean
        valid_time:
          $ref: '#/components/schemas/ValidTime'
      additionalProperties: false
    ValidTime:
      example:
        start_time: '2016-01-01T01:01:01.000Z'
        end_time: '2016-01-01T01:01:01.000Z'
      description: Period of time when a cyber observation is valid.
      type: object
      properties:
        start_time:
          example: '2016-01-01T01:01:01.000Z'
          description: If not present, the valid time position of the indicator does not have an upper bound.
          type: string
          format: date-time
        end_time:
          example: '2016-01-01T01:01:01.000Z'
          description: If end_time is not present, then the valid time position of the object does not have an upper bound.
          type: string
          format: date-time
      additionalProperties: false
    Observable:
      example:
        value: 1.2.3.4
        type: ip
      description: An AssetMapping is a record that a specific Observable maps to an Asset for an indicated period of time.
      type: object
      properties:
        value:
          example: 1.2.3.4
          description: The value of the observable.
          type: string
        type:
          example: ip
          description: The type of observable.
          type: string
          enum:
          - file_path
          - mac_address
          - trend_micro_id
          - cybereason_id
          - process_args
          - s1_agent_id
          - device
          - hostname
          - certificate_common_name
          - serial_number
          - meraki_network_id
          - url
          - jamf_management_id
          - certificate_serial
          - intune_id
          - meraki_org_id
          - cisco_cm_id
          - registry_key
          - process_path
          - darktrace_id
          - process_username
          - cortex_agent_id
          - orbital_node_id
          - process_uid
          - ngfw_name
          - user
          - certificate_issuer
          - ipv6
          - email
          - cisco_uc_id
          - cvm_id
          - sha256
          - crowdstrike_id
          - google_cloud_id
          - google_chromebook_id
          - acudid
          - sha1
          - registry_name
          - md5
          - service_now_id
          - ip
          - domain
          - email_subject
          - imei
          - ngfw_id
          - amp_computer_guid
          - ms_machine_id
          - secure_access_id
          - mutex
          - processor_id
          - swc_device_id
          - registry_path
          - odns_identity
          - odns_identity_label
          - cisco_mid
          - process_name
          - pki_serial
          - meraki_node_sn
          - email_messageid
          - imsi
          - user_agent
          - process_hash
          - file_name
      additionalProperties: false
      required:
      - value
      - type
  securitySchemes:
    JWT:
      type: apiKey
      in: header
      name: Authorization
      description: 'Ex: Bearer \<token\>'
    oauth2:
      type: oauth2
      flows:
        authorizationCode:
          scopes:
            private-intel: Private Intelligence Full Access
            private-intel:read: Private Intelligence Read Access
            private-intel:write: Private Intelligence Write Access
            casebook: Casebook Full Access
            casebook:read: Casebook Read Access
            casebook:write: Casebook Write Access
          authorizationUrl: https://visibility.amp.cisco.com/iroh/oauth2/authorize
          tokenUrl: https://visibility.amp.cisco.com/iroh/oauth2/token