Live Memory Dump Using Powershell

Detects usage of a PowerShell command to dump the live memory of a Windows machine

Sigma rule (View on GitHub)

 1title: Live Memory Dump Using Powershell
 2id: cd185561-4760-45d6-a63e-a51325112cae
 3status: test
 4description: Detects usage of a PowerShell command to dump the live memory of a Windows machine
 5references:
 6    - https://learn.microsoft.com/en-us/powershell/module/storage/get-storagediagnosticinfo?view=windowsserver2022-ps
 7author: Max Altgelt (Nextron Systems)
 8date: 2021/09/21
 9modified: 2022/12/25
10tags:
11    - attack.t1003
12logsource:
13    product: windows
14    category: ps_script
15    definition: 'Requirements: Script Block Logging must be enabled'
16detection:
17    selection:
18        ScriptBlockText|contains|all:
19            - 'Get-StorageDiagnosticInfo'
20            - '-IncludeLiveDump'
21    condition: selection
22falsepositives:
23    - Diagnostics
24level: high

References

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