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Indexed Rules
3,731
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Backends
17
Loaded from pysigma-node
pySigma Versions
10
Newest: 1.3.3
Translation Workspace
Shape the rule before it leaves Phoenix
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Active Rule
Suspicious PowerShell Invocations - Generic - PowerShell Module
Target Profile
Splunk
Splunk through pysigma-backend-splunk.
Format Mode
Default
Default pySigma output mode for this backend.
Conversion Output
Suspicious PowerShell Invocations - Generic - PowerShell Module
Using Splunk · Default · pySigma 1.3.3
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion1.3.3
title: Suspicious PowerShell Invocations - Generic - PowerShell Module
id: bbb80e91-5746-4fbe-8898-122e2cafdbf4
related:
- id: 3d304fda-78aa-43ed-975c-d740798a49c1
type: derived
- id: ed965133-513f-41d9-a441-e38076a0798f
type: similar
status: test
description: Detects suspicious PowerShell invocation command parameters
references:
- Internal Research
author: Florian Roth (Nextron Systems)
date: 2017-03-12
modified: 2023-01-03
tags:
- attack.execution
- attack.t1059.001
logsource:
product: windows
category: ps_module
definition: 0ad03ef1-f21b-4a79-8ce8-e6900c54b65b
detection:
selection_encoded:
ContextInfo|contains:
- ' -enc '
- ' -EncodedCommand '
- ' -ec '
selection_hidden:
ContextInfo|contains:
- ' -w hidden '
- ' -window hidden '
- ' -windowstyle hidden '
- ' -w 1 '
selection_noninteractive:
ContextInfo|contains:
- ' -noni '
- ' -noninteractive '
condition: all of selection*
falsepositives:
- Very special / sneaky PowerShell scripts
level: high
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/powershell/powershell_module/posh_pm_susp_invocation_generic.yml