fleet/schema/tables/macadmins_unified_log.yml

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name: macadmins_unified_log
notes: Requires [macadmins-extension](https://github.com/macadmins/osquery-extension/), which is included by default on osquery packages built with [fleetctl](https://fleetdm.com/docs/using-fleet/adding-hosts#osquery-installer).
description: Allows querying macOS [unified logs](https://developer.apple.com/documentation/os/logging).
platforms: darwin
evented: false
examples: >-
Select the log entries that happened during the last minute and are related to `LaunchServices`. Convert the UNIX time to a human readable format, and the signature table to verify its cryptographic signature.
```
SELECT u.category, u.event_message, u.process_id, datetime(u.timestamp, 'unixepoch') AS human_time, p.path, s.signed, s.identifier, s.authority FROM macadmins_unified_log u JOIN processes p ON u.process_id = p.pid JOIN signature s ON p.path = s.path WHERE u.sender_image_path LIKE '%LaunchServices%' AND last = "1m";
```
columns:
- name: trace_id
description: The ID of a trace event
required: false
type: string
- name: event_type
description: The type of event, this can be logEvent, signpostEvent or stateEvent.
required: false
type: string
- name: format_string
description: The format string used to convert variable content into a string for output.
required: false
type: string
- name: activity_identifier
description: The identifier of the log activity.
required: false
type: int
- name: subsystem
description: The subsystem responsible for this activity.
required: false
type: text
- name: category
description: The category of the log activity.
required: false
type: text
- name: thread_id
description: The ID of the thread that originated the event.
required: false
type: bigint
- name: sender_image_uuid
description: The UUID of the library, framework, kernel extension, or mach-o image, that originated the event.
required: false
type: string
- name: sender_image_path
description: The full path of the library, framework, kernel extension, or mach-o image, that originated the event.
required: false
type: string
- name: boot_uuid
description: The boot UUID of the event.
required: false
type: string
- name: process_id
description: Process ID of the process that generated this log item, which can be joined to multiple other tables including a *PID*.
required: false
type: bigint
- name: process_image_path
description: The full path of the process that originated the event.
required: false
type: string
- name: timestamp
description: Timestamp in [UNIX time format](https://en.wikipedia.org/wiki/Unix_time).
required: false
type: bigint
- name: event_message
description: The message of the log entry.
required: false
type: string
- name: sender_program_counter
description: The program counter of the library, framework, kernel extension, or mach-o image, that originated the event.
required: false
type: uint
- name: parent_activity_identifier
description: ID of the parent activity
required: false
type: uint
- name: log_level
description: The log level of this item, such as `default`, `info`, `fault`, etc.
required: false
type: text