Threat Fieldsedit

Fields to classify events and alerts according to a threat taxonomy such as the MITRE ATT&CK® framework.

These fields are for users to classify alerts from all of their sources (e.g. IDS, NGFW, etc.) within a common taxonomy. The threat.tactic.* are meant to capture the high level category of the threat (e.g. "impact"). The threat.technique.* fields are meant to capture which kind of approach is used by this detected threat, to accomplish the goal (e.g. "endpoint denial of service").

Threat Field Detailsedit

Field Description Level

threat.enrichments

[beta] This field is beta and subject to change.

A list of associated indicators objects enriching the event, and the context of that association/enrichment.

type: nested

extended

threat.enrichments.indicator

[beta] This field is beta and subject to change.

Object containing associated indicators enriching the event.

type: object

extended

threat.enrichments.indicator.confidence

[beta] This field is beta and subject to change.

Identifies the confidence rating assigned by the provider using STIX confidence scales. Expected values:

* Not Specified, None, Low, Medium, High

* 0-10

* Admirality Scale (1-6)

* DNI Scale (5-95)

* WEP Scale (Impossible - Certain)

type: keyword

example: High

extended

threat.enrichments.indicator.description

[beta] This field is beta and subject to change.

Describes the type of action conducted by the threat.

type: keyword

example: IP x.x.x.x was observed delivering the Angler EK.

extended

threat.enrichments.indicator.email.address

[beta] This field is beta and subject to change.

Identifies a threat indicator as an email address (irrespective of direction).

type: keyword

example: phish@example.com

extended

threat.enrichments.indicator.first_seen

[beta] This field is beta and subject to change.

The date and time when intelligence source first reported sighting this indicator.

type: date

example: 2020-11-05T17:25:47.000Z

extended

threat.enrichments.indicator.ip

[beta] This field is beta and subject to change.

Identifies a threat indicator as an IP address (irrespective of direction).

type: ip

example: 1.2.3.4

extended

threat.enrichments.indicator.last_seen

[beta] This field is beta and subject to change.

The date and time when intelligence source last reported sighting this indicator.

type: date

example: 2020-11-05T17:25:47.000Z

extended

threat.enrichments.indicator.marking.tlp

[beta] This field is beta and subject to change.

Traffic Light Protocol sharing markings. Recommended values are:

* WHITE

* GREEN

* AMBER

* RED

type: keyword

example: White

extended

threat.enrichments.indicator.modified_at

[beta] This field is beta and subject to change.

The date and time when intelligence source last modified information for this indicator.

type: date

example: 2020-11-05T17:25:47.000Z

extended

threat.enrichments.indicator.port

[beta] This field is beta and subject to change.

Identifies a threat indicator as a port number (irrespective of direction).

type: long

example: 443

extended

threat.enrichments.indicator.provider

[beta] This field is beta and subject to change.

The name of the indicator’s provider.

type: keyword

example: lrz_urlhaus

extended

threat.enrichments.indicator.reference

[beta] This field is beta and subject to change.

Reference URL linking to additional information about this indicator.

type: keyword

example: https://system.example.com/indicator/0001234

extended

threat.enrichments.indicator.scanner_stats

[beta] This field is beta and subject to change.

Count of AV/EDR vendors that successfully detected malicious file or URL.

type: long

example: 4

extended

threat.enrichments.indicator.sightings

[beta] This field is beta and subject to change.

Number of times this indicator was observed conducting threat activity.

type: long

example: 20

extended

threat.enrichments.indicator.type

[beta] This field is beta and subject to change.

Type of indicator as represented by Cyber Observable in STIX 2.0. Recommended values:

* autonomous-system

* artifact

* directory

* domain-name

* email-addr

* file

* ipv4-addr

* ipv6-addr

* mac-addr

* mutex

* port

* process

* software

* url

* user-account

* windows-registry-key

* x509-certificate

type: keyword

example: ipv4-addr

extended

threat.enrichments.matched.atomic

[beta] This field is beta and subject to change.

Identifies the atomic indicator value that matched a local environment endpoint or network event.

type: keyword

example: bad-domain.com

extended

threat.enrichments.matched.field

[beta] This field is beta and subject to change.

Identifies the field of the atomic indicator that matched a local environment endpoint or network event.

type: keyword

example: file.hash.sha256

extended

threat.enrichments.matched.id

[beta] This field is beta and subject to change.

Identifies the _id of the indicator document enriching the event.

type: keyword

example: ff93aee5-86a1-4a61-b0e6-0cdc313d01b5

extended

threat.enrichments.matched.index

[beta] This field is beta and subject to change.

Identifies the _index of the indicator document enriching the event.

type: keyword

example: filebeat-8.0.0-2021.05.23-000011

extended

threat.enrichments.matched.type

[beta] This field is beta and subject to change.

Identifies the type of match that caused the event to be enriched with the given indicator

type: keyword

example: indicator_match_rule

extended

threat.framework

Name of the threat framework used to further categorize and classify the tactic and technique of the reported threat. Framework classification can be provided by detecting systems, evaluated at ingest time, or retrospectively tagged to events.

type: keyword

example: MITRE ATT&CK

extended

threat.group.alias

[beta] This field is beta and subject to change.

The alias(es) of the group for a set of related intrusion activity that are tracked by a common name in the security community. While not required, you can use a MITRE ATT&CK® group alias(es).

type: keyword

Note: this field should contain an array of values.

example: [ "Magecart Group 6" ]

extended

threat.group.id

[beta] This field is beta and subject to change.

The id of the group for a set of related intrusion activity that are tracked by a common name in the security community. While not required, you can use a MITRE ATT&CK® group id.

type: keyword

example: G0037

extended

threat.group.name

[beta] This field is beta and subject to change.

The name of the group for a set of related intrusion activity that are tracked by a common name in the security community. While not required, you can use a MITRE ATT&CK® group name.

type: keyword

example: FIN6

extended

threat.group.reference

[beta] This field is beta and subject to change.

The reference URL of the group for a set of related intrusion activity that are tracked by a common name in the security community. While not required, you can use a MITRE ATT&CK® group reference URL.

type: keyword

example: https://attack.mitre.org/groups/G0037/

extended

threat.indicator.confidence

[beta] This field is beta and subject to change.

Identifies the confidence rating assigned by the provider using STIX confidence scales.

Recommended values:

* Not Specified, None, Low, Medium, High

* 0-10

* Admirality Scale (1-6)

* DNI Scale (5-95)

* WEP Scale (Impossible - Certain)

type: keyword

example: High

extended

threat.indicator.description

[beta] This field is beta and subject to change.

Describes the type of action conducted by the threat.

type: keyword

example: IP x.x.x.x was observed delivering the Angler EK.

extended

threat.indicator.email.address

[beta] This field is beta and subject to change.

Identifies a threat indicator as an email address (irrespective of direction).

type: keyword

example: phish@example.com

extended

threat.indicator.first_seen

[beta] This field is beta and subject to change.

The date and time when intelligence source first reported sighting this indicator.

type: date

example: 2020-11-05T17:25:47.000Z

extended

threat.indicator.ip

[beta] This field is beta and subject to change.

Identifies a threat indicator as an IP address (irrespective of direction).

type: ip

example: 1.2.3.4

extended

threat.indicator.last_seen

[beta] This field is beta and subject to change.

The date and time when intelligence source last reported sighting this indicator.

type: date

example: 2020-11-05T17:25:47.000Z

extended

threat.indicator.marking.tlp

[beta] This field is beta and subject to change.

Traffic Light Protocol sharing markings.

Recommended values are:

* WHITE

* GREEN

* AMBER

* RED

type: keyword

example: WHITE

extended

threat.indicator.modified_at

[beta] This field is beta and subject to change.

The date and time when intelligence source last modified information for this indicator.

type: date

example: 2020-11-05T17:25:47.000Z

extended

threat.indicator.port

[beta] This field is beta and subject to change.

Identifies a threat indicator as a port number (irrespective of direction).

type: long

example: 443

extended

threat.indicator.provider

[beta] This field is beta and subject to change.

The name of the indicator’s provider.

type: keyword

example: lrz_urlhaus

extended

threat.indicator.reference

[beta] This field is beta and subject to change.

Reference URL linking to additional information about this indicator.

type: keyword

example: https://system.example.com/indicator/0001234

extended

threat.indicator.scanner_stats

[beta] This field is beta and subject to change.

Count of AV/EDR vendors that successfully detected malicious file or URL.

type: long

example: 4

extended

threat.indicator.sightings

[beta] This field is beta and subject to change.

Number of times this indicator was observed conducting threat activity.

type: long

example: 20

extended

threat.indicator.type

[beta] This field is beta and subject to change.

Type of indicator as represented by Cyber Observable in STIX 2.0.

Recommended values:

* autonomous-system

* artifact

* directory

* domain-name

* email-addr

* file

* ipv4-addr

* ipv6-addr

* mac-addr

* mutex

* port

* process

* software

* url

* user-account

* windows-registry-key

* x509-certificate

type: keyword

example: ipv4-addr

extended

threat.software.id

[beta] This field is beta and subject to change.

The id of the software used by this threat to conduct behavior commonly modeled using MITRE ATT&CK®. While not required, you can use a MITRE ATT&CK® software id.

type: keyword

example: S0552

extended

threat.software.name

[beta] This field is beta and subject to change.

The name of the software used by this threat to conduct behavior commonly modeled using MITRE ATT&CK®. While not required, you can use a MITRE ATT&CK® software name.

type: keyword

example: AdFind

extended

threat.software.platforms

[beta] This field is beta and subject to change.

The platforms of the software used by this threat to conduct behavior commonly modeled using MITRE ATT&CK®. While not required, you can use a MITRE ATT&CK® software platforms.

Recommended Values:

* AWS

* Azure

* Azure AD

* GCP

* Linux

* macOS

* Network

* Office 365

* SaaS

* Windows

type: keyword

Note: this field should contain an array of values.

example: [ "Windows" ]

extended

threat.software.reference

[beta] This field is beta and subject to change.

The reference URL of the software used by this threat to conduct behavior commonly modeled using MITRE ATT&CK®. While not required, you can use a MITRE ATT&CK® software reference URL.

type: keyword

example: https://attack.mitre.org/software/S0552/

extended

threat.software.type

[beta] This field is beta and subject to change.

The type of software used by this threat to conduct behavior commonly modeled using MITRE ATT&CK®. While not required, you can use a MITRE ATT&CK® software type.

Recommended values

* Malware

* Tool

type: keyword

example: Tool

extended

threat.tactic.id

The id of tactic used by this threat. You can use a MITRE ATT&CK® tactic, for example. (ex. https://attack.mitre.org/tactics/TA0002/ )

type: keyword

Note: this field should contain an array of values.

example: TA0002

extended

threat.tactic.name

Name of the type of tactic used by this threat. You can use a MITRE ATT&CK® tactic, for example. (ex. https://attack.mitre.org/tactics/TA0002/)

type: keyword

Note: this field should contain an array of values.

example: Execution

extended

threat.tactic.reference

The reference url of tactic used by this threat. You can use a MITRE ATT&CK® tactic, for example. (ex. https://attack.mitre.org/tactics/TA0002/ )

type: keyword

Note: this field should contain an array of values.

example: https://attack.mitre.org/tactics/TA0002/

extended

threat.technique.id

The id of technique used by this threat. You can use a MITRE ATT&CK® technique, for example. (ex. https://attack.mitre.org/techniques/T1059/)

type: keyword

Note: this field should contain an array of values.

example: T1059

extended

threat.technique.name

The name of technique used by this threat. You can use a MITRE ATT&CK® technique, for example. (ex. https://attack.mitre.org/techniques/T1059/)

type: keyword

Multi-fields:

* threat.technique.name.text (type: text)

Note: this field should contain an array of values.

example: Command and Scripting Interpreter

extended

threat.technique.reference

The reference url of technique used by this threat. You can use a MITRE ATT&CK® technique, for example. (ex. https://attack.mitre.org/techniques/T1059/)

type: keyword

Note: this field should contain an array of values.

example: https://attack.mitre.org/techniques/T1059/

extended

threat.technique.subtechnique.id

The full id of subtechnique used by this threat. You can use a MITRE ATT&CK® subtechnique, for example. (ex. https://attack.mitre.org/techniques/T1059/001/)

type: keyword

Note: this field should contain an array of values.

example: T1059.001

extended

threat.technique.subtechnique.name

The name of subtechnique used by this threat. You can use a MITRE ATT&CK® subtechnique, for example. (ex. https://attack.mitre.org/techniques/T1059/001/)

type: keyword

Multi-fields:

* threat.technique.subtechnique.name.text (type: text)

Note: this field should contain an array of values.

example: PowerShell

extended

threat.technique.subtechnique.reference

The reference url of subtechnique used by this threat. You can use a MITRE ATT&CK® subtechnique, for example. (ex. https://attack.mitre.org/techniques/T1059/001/)

type: keyword

Note: this field should contain an array of values.

example: https://attack.mitre.org/techniques/T1059/001/

extended

Field Reuseedit

Field sets that can be nested under Threatedit
Location Field Set Description

threat.enrichments.indicator.as.*

as

[beta] Reusing the as fields in this location is currently considered beta.

Fields describing an Autonomous System (Internet routing prefix).

threat.enrichments.indicator.file.*

file

[beta] Reusing the file fields in this location is currently considered beta.

Fields describing files.

threat.enrichments.indicator.geo.*

geo

[beta] Reusing the geo fields in this location is currently considered beta.

Fields describing a location.

threat.enrichments.indicator.hash.*

hash

[beta] Reusing the hash fields in this location is currently considered beta.

Hashes, usually file hashes.

threat.enrichments.indicator.pe.*

pe

[beta] Reusing the pe fields in this location is currently considered beta.

These fields contain Windows Portable Executable (PE) metadata.

threat.enrichments.indicator.registry.*

registry

[beta] Reusing the registry fields in this location is currently considered beta.

Fields related to Windows Registry operations.

threat.enrichments.indicator.url.*

url

[beta] Reusing the url fields in this location is currently considered beta.

Fields that let you store URLs in various forms.

threat.enrichments.indicator.x509.*

x509

[beta] Reusing the x509 fields in this location is currently considered beta.

These fields contain x509 certificate metadata.

threat.indicator.as.*

as

[beta] Reusing the as fields in this location is currently considered beta.

Fields describing an Autonomous System (Internet routing prefix).

threat.indicator.file.*

file

[beta] Reusing the file fields in this location is currently considered beta.

Fields describing files.

threat.indicator.geo.*

geo

[beta] Reusing the geo fields in this location is currently considered beta.

Fields describing a location.

threat.indicator.hash.*

hash

[beta] Reusing the hash fields in this location is currently considered beta.

Hashes, usually file hashes.

threat.indicator.pe.*

pe

[beta] Reusing the pe fields in this location is currently considered beta.

These fields contain Windows Portable Executable (PE) metadata.

threat.indicator.registry.*

registry

[beta] Reusing the registry fields in this location is currently considered beta.

Fields related to Windows Registry operations.

threat.indicator.url.*

url

[beta] Reusing the url fields in this location is currently considered beta.

Fields that let you store URLs in various forms.

threat.indicator.x509.*

x509

[beta] Reusing the x509 fields in this location is currently considered beta.

These fields contain x509 certificate metadata.