Email Delivery Activity
Email Delivery events report the delivery status of emails.
🚧 WARNING: DEPRECATEDEmail Delivery Activity has been deprecated since 1.1.0. Deprecated in upgrade from ocsf-0.31.1 to qdm-1.1.0
Attributes
| Caption | Name | Type | Description |
|---|---|---|---|
| Activity ID | activity_id |
Integer |
The normalized identifier of the activity that triggered the event.
|
| Activity | activity_name |
String | The event activity name, as defined by the activity_id. |
| Actor | actor |
Actor[] | The actor object describes details about the user/role/process that was the source of the activity. |
| API Details | api |
API[] | Describes details about a typical API (Application Programming Interface) call. |
| Attacks | attacks |
MITRE ATT&CK®[] | An array of attacks associated with an event. |
| Attempt | attempt |
Integer |
The delivery attempt.
|
| SMTP Banner | banner |
String |
The initial SMTP connection response that a messaging server receives after it connects to a email server.
|
| Category | category_name |
String |
The event category name, as defined by category_uid value.
|
| Category ID | category_uid |
Integer |
The category unique identifier of the event.
|
| Class | class_name |
String |
The event class name, as defined by class_uid value.
|
| Class ID | class_uid |
Integer |
The unique identifier of a class. A class describes the attributes available in an event.
|
| Cloud | cloud |
Cloud[] | Describes details about the Cloud enviroment where the event was originally created or logged. |
| Confidence | confidence |
Integer |
The confidence of the reported event severity as a percentage: 0%-100%.
|
| Connection Identifier | connection_uid |
String |
The network connection identifier.
|
| Count | count |
Integer | The number of times that events in the same logical group occurred during the event Start Time to End Time period. |
| Data | data |
JSON |
Additional data that is associated with the event.
|
| Device | device |
Device[] | An addressable device, computer system or host. |
| Disposition | disposition |
String | The event disposition name, as defined by the disposition_id. |
| Disposition ID | disposition_id |
Integer |
When security issues, such as malware or policy violations, are detected and possibly corrected, then disposition_id describes the action taken by the security product.
|
| DKIM Signature | dkim_signature |
String |
The DomainKeys Identified Mail (DKIM) signature used by the sending/receiving system.
|
| Duration | duration |
Integer |
The event duration or aggregate time, the amount of time the event covers from start_time to end_time in milliseconds.
|
email |
Email[] |
The email object.
|
|
| Email Authentication | email_auth |
Email Authentication[] |
The SPF, DKIM and DMARC attributes of an email.
|
| Email UID | email_uid |
String |
The unique identifier of the email, used to correlate related email alert and activity events.
|
| End Time | end_time |
Timestamp | The end time of a time period, or the time of the most recent event included in the aggregate event. |
| Enrichments | enrichments |
Enrichment[] |
The additional information from an external data source, which is associated with the event. For example add location information for the IP address in the DNS answers:[{"name": "answers.ip", "value": "92.24.47.250", "type": "location", "data": {"city": "Socotra", "continent": "Asia", "coordinates": [-25.4153, 17.0743], "country": "YE", "desc": "Yemen"}}]
|
| File | file |
File[] | The email file attachment. |
| Malware | malware |
Malware[] | The list of malware identified by a finding. |
| Message | message |
String | The description of the event, as defined by the event source. |
| Metadata | metadata |
Metadata[] | The metadata associated with the event. |
| Observables | observables |
Observable[] | The observables associated with the event. |
| OSINT | osint |
OSINT[] | The OSINT (Open Source Intelligence) object contains details related to an indicator such as the indicator itself, related indicators, geolocation, registrar information, subdomains, analyst commentary, and other contextual information. This information can be used to further enrich a detection or finding by providing decisioning support to other analysts and engineers. |
| Raw Data | raw_data |
JSON | The event data as received from the event source. |
| Sender Host Name | receiver_hostname |
Hostname |
The host name of the receiving email server.
|
| Sender IP Address | receiver_ip |
IP Address |
The IP address of the receiving email server, in either IPv4 or IPv6 format.
|
| Record ID | record_id |
String | Unique idenifier for the event |
| Sender Host Name | sender_hostname |
Hostname |
The host name of the sending email server.
|
| Sender IP Address | sender_ip |
IP Address |
The IP address of the sending email server, in either IPv4 or IPv6 format.
|
| Severity | severity |
String | The event severity, as defined by the event source. |
| Severity ID | severity_id |
Integer |
The normalized identifier of the event severity.The normalized severity is a measurement the effort and expense required to manage and resolve an event or incident. Smaller numerical values represent lower impact events, and larger numerical values represent higher impact events.
|
| Start Time | start_time |
Timestamp | The start time of a time period, or the time of the least recent event included in the aggregate event. |
| Status | status |
String | The event status, as reported by the event source. |
| Status Code | status_code |
String |
The event status code, as reported by the event source. For example, in a Windows Failed Authentication event, this would be the value of 'Failure Code', e.g. 0x18. |
| Status Details | status_detail |
String | The status details contains additional information about the event outcome. |
| Status ID | status_id |
Integer |
The normalized identifier of the event status.
|
| Event Time | time |
Timestamp | The normalized event occurrence time. |
| Timezone Offset | timezone_offset |
Integer |
The number of minutes that the reported event time is ahead or behind UTC, in the range -1,080 to +1,080.
|
| Type Name | type_name |
String | The event type name, as defined by the type_uid. |
| Type ID | type_uid |
Long |
The event/finding type ID. It identifies the event's semantics and structure. The value is calculated by the logging system as: class_uid * 100 + activity_id.
|
| Unmapped Data | unmapped |
Object[] | The attributes that are not mapped to the event schema. The names and values of those attributes are specific to the event source. |
| URL | url |
Uniform Resource Locator[] | The URL included in the email content. |
Relationships
Outbound Relationships
Email Delivery Activity references the following objects and events in its attributes:
- MITRE ATT&CK®
- Enrichment
- Object
- Metadata
- Cloud
- File
- Malware
- Actor
- API
- Email Authentication
- OSINT
- Uniform Resource Locator
- Device
- Observable
This page describes qdm-1.3.2+ocsf-1.3.0
Updated about 1 month ago