title: Suspicious PrinterPorts Creation (CVE-2020-1048)
id: cc08d590-8b90-413a-aff6-31d1a99678d7
status: test
description: Detects new commands that add new printer port which point to suspicious file
author: EagleEye Team, Florian Roth
references:
  - https://windows-internals.com/printdemon-cve-2020-1048/
date: 2020/05/13
modified: 2021/11/27
logsource:
  category: process_creation
  product: windows
detection:
  selection1:
    CommandLine|contains:
      - 'Add-PrinterPort -Name'
  selection2:
    CommandLine|contains:
      - '.exe'
      - '.dll'
      - '.bat'
  selection3:
    CommandLine|contains:
      - 'Generic / Text Only'
  condition: ( selection1 and selection2 ) or selection3
falsepositives:
  - New printer port install on host
level: high
tags:
  - attack.persistence
  - attack.execution
  - attack.t1059.001
