Replace CommandLine with real command line arguments#5219
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nasbench merged 2 commits intoSigmaHQ:masterfrom Jun 4, 2025
Merged
Replace CommandLine with real command line arguments#5219nasbench merged 2 commits intoSigmaHQ:masterfrom
nasbench merged 2 commits intoSigmaHQ:masterfrom
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Welcome @nikstuckenbrock 👋
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phantinuss
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rules/windows/process_creation/proc_creation_win_powershell_obfuscation_via_utf8.yml
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Summary of the Pull Request
The referenced tweet of the rule
Potential PowerShell Obfuscation Via WCHARwas updated and to concrete examples were given. The first example mentions copying the special characters and directly using them, this should be covered by thewindashfunction. To use the special dashes using the .NET datatype the [char] function is used. For me it looks like there is no(WCHAR)function for powershell.Changelog
fix: Potential PowerShell Obfuscation Via WCHAR - replaced with correct execution using [char]
Example Log Event
Fixed Issues
SigmaHQ Rule Creation Conventions