IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Virtual Machine Fingerprintingedit
An adversary may attempt to get detailed information about the operating system and hardware. This rule identifies common locations used to discover virtual machine hardware by a non-root user. This technique has been used by the Pupy RAT and other malware.
Rule type: query
Rule indices:
- auditbeat-*
- logs-endpoint.events.*
Severity: high
Risk score: 73
Runs every: 5m
Searches indices from: now-9m (Date Math format, see also Additional look-back time
)
Maximum alerts per execution: 100
References: None
Tags:
- Elastic
- Host
- Linux
- Threat Detection
- Discovery
Version: 101
Rule authors:
- Elastic
Rule license: Elastic License v2
Rule queryedit
event.category:process and event.type:(start or process_started) and process.args:("/sys/class/dmi/id/bios_version" or "/sys/class/dmi/id/product_name" or "/sys/class/dmi/id/chassis_vendor" or "/proc/scsi/scsi" or "/proc/ide/hd0/model") and not user.name:root
Framework: MITRE ATT&CKTM
-
Tactic:
- Name: Discovery
- ID: TA0007
- Reference URL: https://attack.mitre.org/tactics/TA0007/
-
Technique:
- Name: System Information Discovery
- ID: T1082
- Reference URL: https://attack.mitre.org/techniques/T1082/