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45 lines
1.4 KiB
YAML
45 lines
1.4 KiB
YAML
title: Malicious PowerShell Keywords
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id: f62176f3-8128-4faa-bf6c-83261322e5eb
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status: experimental
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description: Detects keywords from well-known PowerShell exploitation frameworks
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modified: 2019/01/22
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references:
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- https://adsecurity.org/?p=2921
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tags:
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- attack.execution
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- attack.t1086
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- attack.t1059.001
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author: Sean Metcalf (source), Florian Roth (rule)
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date: 2017/03/05
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logsource:
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product: windows
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service: powershell
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definition: 'It is recommended to use the new "Script Block Logging" of PowerShell v5 https://adsecurity.org/?p=2277'
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detection:
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keywords:
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Message:
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- "*AdjustTokenPrivileges*"
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- "*IMAGE_NT_OPTIONAL_HDR64_MAGIC*"
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- "*Microsoft.Win32.UnsafeNativeMethods*"
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- "*ReadProcessMemory.Invoke*"
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- "*SE_PRIVILEGE_ENABLED*"
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- "*LSA_UNICODE_STRING*"
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- "*MiniDumpWriteDump*"
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- "*PAGE_EXECUTE_READ*"
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- "*SECURITY_DELEGATION*"
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- "*TOKEN_ADJUST_PRIVILEGES*"
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- "*TOKEN_ALL_ACCESS*"
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- "*TOKEN_ASSIGN_PRIMARY*"
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- "*TOKEN_DUPLICATE*"
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- "*TOKEN_ELEVATION*"
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- "*TOKEN_IMPERSONATE*"
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- "*TOKEN_INFORMATION_CLASS*"
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- "*TOKEN_PRIVILEGES*"
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- "*TOKEN_QUERY*"
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- "*Metasploit*"
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- "*Mimikatz*"
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condition: keywords
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falsepositives:
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- Penetration tests
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level: high
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