Class: StixUnixAccountExtension

The UNIX account extension of a user account: its group, its other groups, its home directory and its shell.

URI: attack:StixUnixAccountExtension

 classDiagram
    class StixUnixAccountExtension
    click StixUnixAccountExtension href "../StixUnixAccountExtension/"
      StixUnixAccountExtension : gid
        
      StixUnixAccountExtension : groups
        
      StixUnixAccountExtension : home_dir
        
      StixUnixAccountExtension : shell
        
      

Slots

Name	Cardinality and Range	Description	Inheritance
gid	0..1 Float	Specifies the primary group ID of the account	direct
groups	1..* String	Specifies a list of names of groups that the account is a member of	direct
home_dir	0..1 String	Specifies the home directory of the account	direct
shell	0..1 String	Specifies the account’s command shell	direct

Expressions & Logic

Any Of

The class must satisfy at least one of:

• AnonymousClassExpression({‘slot_conditions’: {‘gid’: SlotDefinition({‘name’: ‘gid’, ‘required’: True})}})
• AnonymousClassExpression({ ‘slot_conditions’: {‘groups’: SlotDefinition({‘name’: ‘groups’, ‘required’: True})} })
• AnonymousClassExpression({ ‘slot_conditions’: {‘home_dir’: SlotDefinition({‘name’: ‘home_dir’, ‘required’: True})} })
• AnonymousClassExpression({ ‘slot_conditions’: {‘shell’: SlotDefinition({‘name’: ‘shell’, ‘required’: True})} })

Identifier and Mapping Information

Annotations

property	value
stix_extension_name	unix-account-ext

Schema Source

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

Mappings

Mapping Type	Mapped Value
self	attack:StixUnixAccountExtension
native	attack:StixUnixAccountExtension
close	uco-observable:UNIXAccountFacet

LinkML Source

Direct

name: StixUnixAccountExtension
annotations:
  stix_extension_name:
    tag: stix_extension_name
    value: unix-account-ext
description: 'The UNIX account extension of a user account: its group, its other groups,
  its home directory and its shell.'
from_schema: https://w3id.org/lmodel/attack
close_mappings:
- uco-observable:UNIXAccountFacet
slots:
- gid
- groups
- home_dir
- shell
any_of:
- slot_conditions:
    gid:
      name: gid
      required: true
- slot_conditions:
    groups:
      name: groups
      required: true
- slot_conditions:
    home_dir:
      name: home_dir
      required: true
- slot_conditions:
    shell:
      name: shell
      required: true

Induced

name: StixUnixAccountExtension
annotations:
  stix_extension_name:
    tag: stix_extension_name
    value: unix-account-ext
description: 'The UNIX account extension of a user account: its group, its other groups,
  its home directory and its shell.'
from_schema: https://w3id.org/lmodel/attack
close_mappings:
- uco-observable:UNIXAccountFacet
attributes:
  gid:
    name: gid
    description: Specifies the primary group ID of the account.
    from_schema: https://w3id.org/lmodel/attack
    rank: 1000
    slot_uri: stix:gid
    owner: StixUnixAccountExtension
    domain_of:
    - StixUnixAccountExtension
    range: float
  groups:
    name: groups
    description: Specifies a list of names of groups that the account is a member
      of.
    from_schema: https://w3id.org/lmodel/attack
    rank: 1000
    slot_uri: stix:groups
    owner: StixUnixAccountExtension
    domain_of:
    - StixUnixAccountExtension
    range: string
    multivalued: true
    minimum_cardinality: 1
  home_dir:
    name: home_dir
    description: Specifies the home directory of the account.
    from_schema: https://w3id.org/lmodel/attack
    rank: 1000
    slot_uri: stix:home_dir
    owner: StixUnixAccountExtension
    domain_of:
    - StixUnixAccountExtension
    range: string
  shell:
    name: shell
    description: Specifies the account's command shell.
    from_schema: https://w3id.org/lmodel/attack
    rank: 1000
    slot_uri: stix:shell
    owner: StixUnixAccountExtension
    domain_of:
    - StixUnixAccountExtension
    range: string
any_of:
- slot_conditions:
    gid:
      name: gid
      required: true
- slot_conditions:
    groups:
      name: groups
      required: true
- slot_conditions:
    home_dir:
      name: home_dir
      required: true
- slot_conditions:
    shell:
      name: shell
      required: true