Potential CVE-2023-21554 QueueJumper Exploitation

title: Potential CVE-2023-21554 QueueJumper Exploitation
id: 53207cc2-0745-4c19-bc72-80be1cc16b3f
status: test
description: Detects potential exploitation of CVE-2023-21554 (dubbed QueueJumper)
references:
    - https://research.checkpoint.com/2023/queuejumper-critical-unauthorized-rce-vulnerability-in-msmq-service/
author: Nasreddine Bencherchali (Nextron Systems)
date: 2023-04-12
tags:
    - attack.privilege-escalation
    - attack.execution
    - cve.2023-21554
    - detection.emerging-threats
logsource:
    product: windows
    category: process_creation
detection:
    selection:
        ParentImage|endswith: '\Windows\System32\mqsvc.exe'
        Image|endswith:
            - '\cmd.exe'
            - '\cscript.exe'
            - '\mshta.exe'
            - '\powershell.exe'
            - '\pwsh.exe'
            - '\regsvr32.exe'
            - '\rundll32.exe'
            - '\schtasks.exe'
            - '\wmic.exe'
            - '\wscript.exe'
            - '\wsl.exe'
    condition: selection
falsepositives:
    - Unknown
level: high