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Sigma detection rules

1 rules indexed · SIEM-agnostic detection content
Sigma is the open generic signature format for SIEM systems. Each rule below converts to native syntax for Splunk, Elastic, Sentinel, and other SIEMs. Expand any rule to see its raw YAML.

Detection rules

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low
External Disk Drive Or USB Storage Device Was Recognized By The System
Detects external disk drives or plugged-in USB devices.
status test author Keith Wright id f69a87ea-955e-4fb4-adb2-bb9fd6685632
view Sigma YAML
title: External Disk Drive Or USB Storage Device Was Recognized By The System
id: f69a87ea-955e-4fb4-adb2-bb9fd6685632
status: test
description: Detects external disk drives or plugged-in USB devices.
references:
    - https://learn.microsoft.com/en-us/previous-versions/windows/it-pro/windows-10/security/threat-protection/auditing/event-6416
author: Keith Wright
date: 2019-11-20
modified: 2024-02-09
tags:
    - attack.t1091
    - attack.t1200
    - attack.lateral-movement
    - attack.initial-access
logsource:
    product: windows
    service: security
detection:
    selection_eid:
        EventID: 6416
    selection_field:
        - ClassName: 'DiskDrive'
        - DeviceDescription: 'USB Mass Storage Device'
    condition: all of selection_*
falsepositives:
    - Likely
level: low
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