Nasreddine Bencherchali
598d29f811
chore: change tags, date, modified fields to comply with v2 of the Sigma spec. chore: update the related type from `obsoletes` to `obsolete`. chore: update local json schema to the latest version.
30 lines
1.2 KiB
YAML
30 lines
1.2 KiB
YAML
title: Detected Windows Software Discovery - PowerShell
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id: 2650dd1a-eb2a-412d-ac36-83f06c4f2282
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status: test
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description: Adversaries may attempt to enumerate software for a variety of reasons, such as figuring out what security measures are present or if the compromised system has a version of software that is vulnerable.
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references:
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- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1518/T1518.md
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- https://github.com/harleyQu1nn/AggressorScripts # AVQuery.cna
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author: Nikita Nazarov, oscd.community
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date: 2020-10-16
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modified: 2022-12-02
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tags:
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- attack.discovery
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- attack.t1518
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logsource:
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product: windows
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category: ps_script
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definition: 'Requirements: Script Block Logging must be enabled'
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detection:
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selection:
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ScriptBlockText|contains|all:
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# Example: Get-ItemProperty HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\* | Select-Object DisplayName, DisplayVersion, Publisher, InstallDate | Format-Table -Autosize
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- 'get-itemProperty'
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- '\software\'
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- 'select-object'
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- 'format-table'
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condition: selection
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falsepositives:
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- Legitimate administration activities
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level: medium
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