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Data Taxonomy

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The following hit data is captured and mapped to the Helix Taxonomy.

Common Fields

Attribute

Helix Destination Field

Notes

agent_id

agentid

The ID of the agent

agent_ipv4 / agent_ipv6

agentip / agentipv6

The IP address of the agent

condition_id

eventid

The ID of the condition that was matched

device_id

deviceid

The ID of the HX that the agent is associated to

domain

agentdomain

The domain that the agent is a member of

event_type

eventtype

The type of event that matched the condition

hostname

hostname

The host name of the agent

indicator_id

indicator_id

The ID of the indicator associated to the condition that was matched. For FireEye preconfigured indicators, his will be an OpenID

indicator_meta.confidence

confidence1,2

The confidence associated to the indicator

indicator_meta.desciption

description

The description associated to the indicator

indicator_meta.name

iocnames

The name associated to the indicator

indicator_meta.threat_

threat_model_associations1

The threat modeled by the indicator. For MITRE modeling this will include the technique identifiers

intel_version

intel_version

The version of the rules that contained the condition that was matched

mac_address

agentmac

Mac address of the agent

match_timestamp

detectedtime

The timestamp for when the condition was matched

message_type

category

ioc-meta : denotes that this event originated from the IOC Streaming module

metadata-version

metdata-version

1.1

timestamp

eventtime

The timestamp for when the event occurred on the agent

1Available only for FireEye preconfigured indicators. 2Optional. May not be present for all indicators.