CVE-2022-24527 Microsoft Connected Cache LPE

Detects files created during the local privilege exploitation of CVE-2022-24527 Microsoft Connected Cache

Sigma rule (View on GitHub)

 1title: CVE-2022-24527 Microsoft Connected Cache LPE
 2id: e0a41412-c69a-446f-8e6e-0e6d7483dad7
 3status: test
 4description: Detects files created during the local privilege exploitation of CVE-2022-24527 Microsoft Connected Cache
 5references:
 6    - https://www.rapid7.com/blog/post/2022/04/12/cve-2022-24527-microsoft-connected-cache-local-privilege-escalation-fixed/
 7author: Florian Roth (Nextron Systems)
 8date: 2022/04/13
 9tags:
10    - attack.privilege_escalation
11    - attack.t1059.001
12    - cve.2022.24527
13    - detection.emerging_threats
14logsource:
15    category: file_event
16    product: windows
17detection:
18    selection:
19        TargetFilename|endswith: 'WindowsPowerShell\Modules\webAdministration\webAdministration.psm1'
20    filter:
21        User|contains: # covers many language settings
22            - 'AUTHORI'
23            - 'AUTORI'
24    condition: selection and not filter
25falsepositives:
26    - Unknown
27level: high

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