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2bfb0935a0
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chore: promote older rules status from `experimental` to `test` Co-authored-by: nasbench <nasbench@users.noreply.github.com>
29 lines
902 B
YAML
29 lines
902 B
YAML
title: Renamed NirCmd.EXE Execution
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id: 264982dc-dbad-4dce-b707-1e0d3e0f73d9
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status: test
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description: Detects the execution of a renamed "NirCmd.exe" binary based on the PE metadata fields.
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references:
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- https://www.microsoft.com/en-us/security/blog/2024/01/17/new-ttps-observed-in-mint-sandstorm-campaign-targeting-high-profile-individuals-at-universities-and-research-orgs/
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- https://www.nirsoft.net/utils/nircmd.html
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author: X__Junior (Nextron Systems)
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date: 2024-03-11
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tags:
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- attack.execution
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- attack.t1059
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- attack.defense-evasion
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- attack.t1202
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logsource:
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category: process_creation
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product: windows
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detection:
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selection:
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OriginalFileName: 'NirCmd.exe'
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filter_main_img:
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Image|endswith:
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- '\nircmd.exe'
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- '\nircmdc.exe'
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condition: selection and not 1 of filter_main_*
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falsepositives:
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- Unknown
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level: high
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