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22 lines
702 B
YAML
22 lines
702 B
YAML
title: Rundll32 Internet Connection
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status: experimental
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description: Detects a rundll32 that communicates with piblic IP addresses
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reference: https://www.hybrid-analysis.com/sample/759fb4c0091a78c5ee035715afe3084686a8493f39014aea72dae36869de9ff6?environmentId=100
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author: Florian Roth
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date: 2017/11/04
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logsource:
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product: windows
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service: sysmon
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detection:
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selection:
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EventID: 3
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Image: '*\rundll32.exe'
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filter:
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DestinationIp:
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- '10.*'
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- '192.168.*'
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- '172.*'
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condition: selection and not filter
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falsepositives:
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- Communication to other corporate systems that use IP addresses from public address spaces
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level: medium |