CVE-2021-1675 Print Spooler Exploitation

testcritical
Log-Quelle: windows · printservice-operationalAutor Florian Roth (Nextron Systems)Datum 2021-07-01
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Beschreibung

Was dies ist, in Kürze.

Detects driver load events print service operational log that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675

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Tags

attack.executionattack.t1569cve.2021-1675detection.emerging-threats
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Regelquelle (YAML)

title: CVE-2021-1675 Print Spooler Exploitation
id: f34d942d-c8c4-4f1f-b196-22471aecf10a
status: test
description: Detects driver load events print service operational log that are a sign of successful exploitation attempts against print spooler vulnerability CVE-2021-1675
references:
    - https://twitter.com/MalwareJake/status/1410421967463731200
author: Florian Roth (Nextron Systems)
date: 2021-07-01
modified: 2022-10-09
tags:
    - attack.execution
    - attack.t1569
    - cve.2021-1675
    - detection.emerging-threats
logsource:
    product: windows
    service: printservice-operational
detection:
    selection:
        EventID: 316
    keywords:
        - 'UNIDRV.DLL, kernelbase.dll, '
        - ' 123 '
        - ' 1234 '
        - 'mimispool'
    condition: selection and keywords
falsepositives:
    - Unknown
level: critical
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erkennt Techniken (1)

ATT&CK-Techniken, die dies ermöglicht oder abbildet.

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Referenzen

Externe Belege — Patches, Meldungen, Analysen.