SigmaHQ/rules/windows/builtin/win_tap_driver_installation.yml
Brad Kish f5aa871e5d Identifiers shared between global document and rule gets overwritten
The global document defines a "selection" identifier which is also defined the
individual rules. The rule identifier is getting overwritten by the global identifier.
Fix by giving unique names to the global identifier.
2020-06-15 13:14:31 -04:00

39 lines
850 B
YAML

action: global
title: Tap Driver Installation
id: 8e4cf0e5-aa5d-4dc3-beff-dc26917744a9
description: Well-known TAP software installation. Possible preparation for data exfiltration using tunnelling techniques
status: experimental
author: Daniil Yugoslavskiy, Ian Davis, oscd.community
date: 2019/10/24
tags:
- attack.exfiltration
- attack.t1048
falsepositives:
- Legitimate OpenVPN TAP insntallation
level: medium
detection:
selection_1:
ImagePath|contains: 'tap0901'
condition: selection and selection_1
---
logsource:
product: windows
service: system
detection:
selection:
EventID: 7045
---
logsource:
product: windows
service: sysmon
detection:
selection:
EventID: 6
---
logsource:
product: windows
service: security
detection:
selection:
EventID: 4697