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26 lines
766 B
YAML
26 lines
766 B
YAML
title: PowerShell DownloadFile
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id: 8f70ac5f-1f6f-4f8e-b454-db19561216c5
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status: experimental
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description: Detects the execution of powershell, a WebClient object creation and the invocation of DownloadFile in a single command line
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references:
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- https://www.fireeye.com/blog/threat-research/2020/03/apt41-initiates-global-intrusion-campaign-using-multiple-exploits.html
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author: Florian Roth
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date: 2020/03/25
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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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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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CommandLine|contains|all:
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- 'powershell'
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- '.DownloadFile'
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- 'System.Net.WebClient'
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condition: selection
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falsepositives:
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- Unknown
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level: high
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