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34 lines
943 B
YAML
34 lines
943 B
YAML
title: Suspicious PrinterPorts Creation (CVE-2020-1048)
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id: cc08d590-8b90-413a-aff6-31d1a99678d7
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status: experimental
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description: Detects new commands that add new printer port which point to suspicious file
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author: EagleEye Team, Florian Roth
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date: 2020/05/13
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modified: 2020/05/23
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references:
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- https://windows-internals.com/printdemon-cve-2020-1048/
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tags:
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- attack.persistence
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- attack.execution
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- attack.t1059.001
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- attack.t1086 #an old one
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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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selection1:
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CommandLine|contains:
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- 'Add-PrinterPort -Name'
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selection2:
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CommandLine|contains:
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- '.exe'
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- '.dll'
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- '.bat'
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selection3:
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CommandLine|contains:
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- 'Generic / Text Only'
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condition: ( selection1 and selection2 ) or selection3
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falsepositives:
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- New printer port install on host
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level: high
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