IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Peripheral Device Discoveryedit
Identifies use of the Windows file system utility (fsutil.exe ) to gather information about attached peripheral devices and components connected to a computer system.
Rule type: eql
Rule indices:
- winlogbeat-*
- logs-endpoint.events.*
Severity: low
Risk score: 21
Runs every: 5 minutes
Searches indices from: now-6m (Date Math format, see also Additional look-back time)
Maximum alerts per execution: 100
Tags:
- Elastic
- Host
- Windows
- Threat Detection
- Discovery
Version: 2 (version history)
Added (Elastic Stack release): 7.11.0
Last modified (Elastic Stack release): 7.11.2
Rule authors: Elastic
Rule license: Elastic License
Rule queryedit
process where event.type in ("start", "process_started") and
(process.name : "fsutil.exe" or process.pe.original_file_name ==
"fsutil.exe") and process.args : "fsinfo" and process.args :
"drives"
Threat mappingedit
Framework: MITRE ATT&CKTM
-
Tactic:
- Name: Discovery
- ID: TA0007
- Reference URL: https://attack.mitre.org/tactics/TA0007/
-
Technique:
- Name: Peripheral Device Discovery
- ID: T1120
- Reference URL: https://attack.mitre.org/techniques/T1120/
Rule version historyedit
- Version 2 (7.11.2 release)
-
- Formatting only