Tanaka Zakku
29 lines
822 B
YAML
29 lines
822 B
YAML
title: Invoke-Obfuscation RUNDLL LAUNCHER
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author: Timur Zinniatullin, oscd.community
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date: 2020/10/18
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description: Detects Obfuscated Powershell via RUNDLL LAUNCHER
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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CommandLine|re: (?i).*rundll32(?:\.exe)?(?:\s+)?shell32\.dll.*shellexec_rundll.*powershell.*\"
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condition: (SELECTION_1 and SELECTION_2)
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falsepositives:
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- Unknown
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id: 056a7ee1-4853-4e67-86a0-3fd9ceed7555
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level: medium
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logsource:
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category: process_creation
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product: windows
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references:
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- https://github.com/Neo23x0/sigma/issues/1009
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1027
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- attack.execution
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- attack.t1059.001
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yml_filename: win_invoke_obfuscation_via_rundll.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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