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HowlerData

Howler specific definition of the hit that matches the outline.

Field Type Description Required Default
id UUID A UUID for this hit. Yes None
analytic CaseInsensitiveKeyword Title of the analytic. Yes None
assignment Keyword Unique identifier of the assigned user. Yes unassigned
bundles List [Keyword] None Yes []
data List [Keyword] None Yes []
links List [Link] A list of links associated with this hit. Yes []
detection CaseInsensitiveKeyword The detection that produced this hit. Optional None
hash HowlerHash A hash of the event used for deduplicating hits. Supports any hexadecimal string between 1 and 64 characters long. Yes None
hits List [Keyword] None Yes []
bundle_size Integer Number of hits in bundle Yes 0
is_bundle Boolean Is this hit a bundle or a normal hit? Yes False
related List [Keyword] None Yes []
reliability Float Metric decoupled from the value in the detection information. Optional None
severity Float Metric decoupled from the value in the detection information. Optional None
volume Float Metric decoupled from the value in the detection information. Optional None
confidence Float Metric decoupled from the value in the detection information. Optional None
score Float A score assigned by an enrichment to help prioritize triage. Optional 0
status Enum Status of the hit.
Values:
"in-progress", "on-hold", "open", "resolved"
Yes open
scrutiny Enum Level of scrutiny done to this hit.
Values:
"inspected", "investigated", "scanned", "surveyed", "unseen"
Yes unseen
escalation Enum Level of escalation of this hit.
Values:
"alert", "evidence", "hit", "miss"
Yes hit
expiry Date User selected time for hit expiry Optional None
assessment Enum Assessment of the hit.
Values:
"ambiguous", "attempt", "compromise", "development", "false-positive", "legitimate", "mitigated", "recon", "security", "trivial"
Optional None
rationale Text The rationale behind the hit assessment. Allows it to be understood and verified by other analysts. Optional None
comment List [Comment] A list of comments with timestamps and attribution. Yes []
log List [Log] A list of changes to the hit with timestamps and attribution. Yes []
monitored Keyword Link to the incident monitoring dashboard. Optional None
reported Keyword Link to the incident report. Optional None
mitigated Keyword Link to the mitigation record (tool dependent). Optional None
outline Header The user specified header of the hit Optional None
incidents List [Incident] Fields describing an incident associated with this alert. Yes []
labels Label List of labels relating to the hit Optional See Label for more details.
votes Votes Votes relating to the hit Optional See Votes for more details.
dossier List [Lead] A list of leads forming the dossier associated with this hit Yes []
viewers List [Keyword] None Yes []