
title: Suspicious Printer Driver Empty Manufacturer
author: Florian Roth
date: 2020/07/01
description: Detects a suspicious printer driver installation with an empty Manufacturer
  value
detection:
  SELECTION_1:
    EventID: 12
  SELECTION_2:
    EventID: 13
  SELECTION_3:
    EventID: 14
  SELECTION_4:
    TargetObject: '*\Control\Print\Environments\Windows x64\Drivers*'
  SELECTION_5:
    TargetObject: '*\Manufacturer*'
  SELECTION_6:
    Details: (Empty)
  condition: ((SELECTION_1 or SELECTION_2 or SELECTION_3) and SELECTION_4 and SELECTION_5
    and SELECTION_6)
falsepositives:
- Alerts on legitimate printer drivers that do not set any more details in the Manufacturer
  value
id: e0813366-0407-449a-9869-a2db1119dc41
level: high
logsource:
  category: registry_event
  product: windows
references:
- https://twitter.com/SBousseaden/status/1410545674773467140
status: experimental
tags:
- attack.privilege_escalation
- attack.t1574
- cve.2021.1675
ruletype: SIGMA
