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Class: Identity

_Identities can represent actual individuals, organizations, or groups (e.g., ACME, Inc.) as well as classes of individuals, organizations, or groups. _

URI: attack:Identity

 classDiagram
    class Identity
    click Identity href "../Identity/"
      StixDomainObject <|-- Identity
        click StixDomainObject href "../StixDomainObject/"

      Identity : confidence

      Identity : contact_information

      Identity : created

      Identity : created_by_ref

      Identity : description

      Identity : extensions

      Identity : external_references





        Identity --> "*" ExternalReference : external_references
        click ExternalReference href "../ExternalReference/"



      Identity : granular_markings





        Identity --> "*" GranularMarking : granular_markings
        click GranularMarking href "../GranularMarking/"



      Identity : id

      Identity : identity_class

      Identity : labels

      Identity : lang

      Identity : modified

      Identity : name

      Identity : object_marking_refs

      Identity : revoked

      Identity : roles

      Identity : sectors

      Identity : spec_version





        Identity --> "1" SpecVersionEnum : spec_version
        click SpecVersionEnum href "../SpecVersionEnum/"



      Identity : type

Inheritance

Slots

Name Cardinality and Range Description Inheritance
roles *
ThreatActorRoleOv or 
String		 Open-vocabulary threat actor roles direct
identity_class 0..1
IdentityClassOv or 
String		 Identity class value (identity-class-ov) direct
sectors *
IndustrySectorOv or 
String		 Identity sector values (industry-sector-ov) direct
contact_information 0..1
String		 Identity contact information direct
type 1
StixTypeName		 STIX object type Core, StixEntity
spec_version 1
SpecVersionEnum		 STIX specification version Core
id 1
StixIdentifier		 STIX object identifier Core, StixEntity
created 1
Datetime		 Creation timestamp Core
modified 1
Datetime		 Modification timestamp Core
created_by_ref 0..1
StixIdentifier		 ID of the object that created this object Core
labels *
String		 Terms used to describe this object Core
revoked 0..1
Boolean		 Indicates whether this object has been revoked Core
confidence 0..1
Integer		 Confidence that the producer has in this data Core
lang 0..1
String		 Language of textual properties Core
external_references *
ExternalReference		 External references to non-STIX information Core
object_marking_refs *
StixIdentifier		 Marking definition references applied to this object Core
granular_markings *
GranularMarking		 Granular markings that apply to selected content Core
extensions *
String		 Open-ended extension payloads Core
name 1
String		 Human-readable name StixEntity
description 0..1
String		 Human-readable description StixEntity

In Subsets

Comments

  • jsonschema_source: https://github.com/oasis-open/cti-stix2-json-schemas/tree/master/schemas/sdos/identity.json

Identifier and Mapping Information

Schema Source

  • from schema: https://w3id.org/lmodel/attack

Mappings

Mapping Type Mapped Value
self attack:Identity
native attack:Identity
exact unified_cyber_ontology:Identity

LinkML Source

Direct

name: Identity
description: 'Identities can represent actual individuals, organizations, or groups
  (e.g., ACME, Inc.) as well as classes of individuals, organizations, or groups. '
comments:
- 'jsonschema_source: https://github.com/oasis-open/cti-stix2-json-schemas/tree/master/schemas/sdos/identity.json'
in_subset:
- sdos
from_schema: https://w3id.org/lmodel/attack
exact_mappings:
- unified_cyber_ontology:Identity
is_a: StixDomainObject
slots:
- roles
- identity_class
- sectors
- contact_information
slot_usage:
  id:
    name: id
    pattern: ^identity--[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-5][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$
  type:
    name: type
    pattern: ^identity$
  name:
    name: name
    required: true
  roles:
    name: roles
    comments:
    - 'jsonschema_minItems: "1"'
  sectors:
    name: sectors
    comments:
    - 'jsonschema_minItems: "1"'

Induced

name: Identity
description: 'Identities can represent actual individuals, organizations, or groups
  (e.g., ACME, Inc.) as well as classes of individuals, organizations, or groups. '
comments:
- 'jsonschema_source: https://github.com/oasis-open/cti-stix2-json-schemas/tree/master/schemas/sdos/identity.json'
in_subset:
- sdos
from_schema: https://w3id.org/lmodel/attack
exact_mappings:
- unified_cyber_ontology:Identity
is_a: StixDomainObject
slot_usage:
  id:
    name: id
    pattern: ^identity--[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-5][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$
  type:
    name: type
    pattern: ^identity$
  name:
    name: name
    required: true
  roles:
    name: roles
    comments:
    - 'jsonschema_minItems: "1"'
  sectors:
    name: sectors
    comments:
    - 'jsonschema_minItems: "1"'
attributes:
  roles:
    name: roles
    description: Open-vocabulary threat actor roles.
    comments:
    - 'jsonschema_minItems: "1"'
    from_schema: https://w3id.org/lmodel/attack
    related_mappings:
    - unified_cyber_ontology:hasFacet
    rank: 1000
    alias: roles
    owner: Identity
    domain_of:
    - Identity
    - ThreatActor
    range: string
    multivalued: true
    any_of:
    - range: ThreatActorRoleOv
    - range: string
  identity_class:
    name: identity_class
    description: Identity class value (identity-class-ov).
    comments:
    - 'open_vocabulary: IdentityClassOv'
    from_schema: https://w3id.org/lmodel/attack
    related_mappings:
    - unified_cyber_ontology:Identity
    rank: 1000
    alias: identity_class
    owner: Identity
    domain_of:
    - Identity
    range: string
    any_of:
    - range: IdentityClassOv
    - range: string
  sectors:
    name: sectors
    description: Identity sector values (industry-sector-ov).
    comments:
    - 'jsonschema_minItems: "1"'
    from_schema: https://w3id.org/lmodel/attack
    related_mappings:
    - unified_cyber_ontology:Location
    rank: 1000
    alias: sectors
    owner: Identity
    domain_of:
    - Identity
    range: string
    multivalued: true
    any_of:
    - range: IndustrySectorOv
    - range: string
  contact_information:
    name: contact_information
    description: Identity contact information.
    from_schema: https://w3id.org/lmodel/attack
    rank: 1000
    alias: contact_information
    owner: Identity
    domain_of:
    - Identity
    range: string
  type:
    name: type
    description: STIX object type.
    from_schema: https://w3id.org/lmodel/attack
    related_mappings:
    - unified_cyber_ontology:state
    rank: 1000
    alias: type
    owner: Identity
    domain_of:
    - StixEntity
    - Bundle
    - Core
    - CyberObservableCore
    - ExtensionDefinition
    - LanguageContent
    - MarkingDefinition
    - File
    range: stix_type_name
    required: true
    pattern: ^identity$
  spec_version:
    name: spec_version
    description: STIX specification version.
    from_schema: https://w3id.org/lmodel/attack
    close_mappings:
    - unified_cyber_ontology:specVersion
    rank: 1000
    alias: spec_version
    owner: Identity
    domain_of:
    - Core
    - CyberObservableCore
    - MarkingDefinition
    range: SpecVersionEnum
    required: true
  id:
    name: id
    description: STIX object identifier.
    from_schema: https://w3id.org/lmodel/attack
    related_mappings:
    - unified_cyber_ontology:externalReference
    rank: 1000
    alias: id
    owner: Identity
    domain_of:
    - StixEntity
    - Bundle
    - Core
    - CyberObservableCore
    - ExtensionDefinition
    - LanguageContent
    - MarkingDefinition
    - File
    range: stix_identifier
    required: true
    pattern: ^identity--[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-5][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}$
  created:
    name: created
    description: Creation timestamp.
    notes:
    - STIX core timestamps require millisecond precision.
    from_schema: https://w3id.org/lmodel/attack
    close_mappings:
    - unified_cyber_ontology:objectCreatedTime
    rank: 1000
    alias: created
    owner: Identity
    domain_of:
    - Core
    - MarkingDefinition
    range: datetime
    required: true
    pattern: T\d{2}:\d{2}:\d{2}\.\d{3,}Z$
  modified:
    name: modified
    description: Modification timestamp.
    notes:
    - STIX core timestamps require millisecond precision.
    from_schema: https://w3id.org/lmodel/attack
    close_mappings:
    - unified_cyber_ontology:modifiedTime
    rank: 1000
    alias: modified
    owner: Identity
    domain_of:
    - Core
    range: datetime
    required: true
    pattern: T\d{2}:\d{2}:\d{2}\.\d{3,}Z$
  created_by_ref:
    name: created_by_ref
    description: ID of the object that created this object.
    from_schema: https://w3id.org/lmodel/attack
    close_mappings:
    - unified_cyber_ontology:createdBy
    rank: 1000
    alias: created_by_ref
    owner: Identity
    domain_of:
    - Core
    - MarkingDefinition
    range: stix_identifier
  labels:
    name: labels
    description: Terms used to describe this object.
    comments:
    - 'jsonschema_minItems: "1"'
    from_schema: https://w3id.org/lmodel/attack
    close_mappings:
    - unified_cyber_ontology:tag
    rank: 1000
    alias: labels
    owner: Identity
    domain_of:
    - Core
    range: string
    multivalued: true
  revoked:
    name: revoked
    description: Indicates whether this object has been revoked.
    from_schema: https://w3id.org/lmodel/attack
    rank: 1000
    alias: revoked
    owner: Identity
    domain_of:
    - Core
    range: boolean
  confidence:
    name: confidence
    description: Confidence that the producer has in this data.
    from_schema: https://w3id.org/lmodel/attack
    rank: 1000
    alias: confidence
    owner: Identity
    domain_of:
    - Core
    range: integer
    minimum_value: 0
    maximum_value: 100
  lang:
    name: lang
    description: Language of textual properties.
    from_schema: https://w3id.org/lmodel/attack
    rank: 1000
    alias: lang
    owner: Identity
    domain_of:
    - Core
    - GranularMarking
    range: string
  external_references:
    name: external_references
    description: External references to non-STIX information.
    comments:
    - 'jsonschema_minItems: "1"'
    from_schema: https://w3id.org/lmodel/attack
    close_mappings:
    - unified_cyber_ontology:externalReference
    rank: 1000
    alias: external_references
    owner: Identity
    domain_of:
    - Core
    - MarkingDefinition
    range: ExternalReference
    multivalued: true
  object_marking_refs:
    name: object_marking_refs
    description: Marking definition references applied to this object.
    comments:
    - 'jsonschema_minItems: "1"'
    from_schema: https://w3id.org/lmodel/attack
    close_mappings:
    - unified_cyber_ontology:objectMarking
    rank: 1000
    alias: object_marking_refs
    owner: Identity
    domain_of:
    - Core
    - CyberObservableCore
    - MarkingDefinition
    range: stix_identifier
    multivalued: true
  granular_markings:
    name: granular_markings
    description: Granular markings that apply to selected content.
    comments:
    - 'jsonschema_minItems: "1"'
    from_schema: https://w3id.org/lmodel/attack
    narrow_mappings:
    - unified_cyber_ontology:objectMarking
    rank: 1000
    alias: granular_markings
    owner: Identity
    domain_of:
    - Core
    - CyberObservableCore
    - MarkingDefinition
    range: GranularMarking
    multivalued: true
  extensions:
    name: extensions
    description: Open-ended extension payloads.
    notes:
    - JSON Schema uses patternProperties for extension keys; exact key validation
      is delegated to validator tooling.
    comments:
    - 'jsonschema_rule: patternProperties validator_hint: validate-extension-keys-and-values'
    from_schema: https://w3id.org/lmodel/attack
    related_mappings:
    - unified_cyber_ontology:hasFacet
    rank: 1000
    alias: extensions
    owner: Identity
    domain_of:
    - Core
    - CyberObservableCore
    - MarkingDefinition
    - File
    range: string
    multivalued: true
  name:
    name: name
    description: Human-readable name.
    from_schema: https://w3id.org/lmodel/attack
    exact_mappings:
    - unified_cyber_ontology:name
    rank: 1000
    alias: name
    owner: Identity
    domain_of:
    - RelatedAsset
    - StixEntity
    - ExtensionDefinition
    - MarkingDefinition
    - AutonomousSystem
    - File
    range: string
    required: true
  description:
    name: description
    description: Human-readable description.
    from_schema: https://w3id.org/lmodel/attack
    close_mappings:
    - unified_cyber_ontology:description
    rank: 1000
    alias: description
    owner: Identity
    domain_of:
    - RelatedAsset
    - MutableElement
    - StixEntity
    - ExtensionDefinition
    - ExternalReference
    range: string