Nasreddine Bencherchali
598d29f811
chore: change tags, date, modified fields to comply with v2 of the Sigma spec. chore: update the related type from `obsoletes` to `obsolete`. chore: update local json schema to the latest version.
31 lines
1.1 KiB
YAML
31 lines
1.1 KiB
YAML
title: Tap Installer Execution
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id: 99793437-3e16-439b-be0f-078782cf953d
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status: test
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description: Well-known TAP software installation. Possible preparation for data exfiltration using tunneling techniques
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references:
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- https://community.openvpn.net/openvpn/wiki/ManagingWindowsTAPDrivers
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author: Daniil Yugoslavskiy, Ian Davis, oscd.community
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date: 2019-10-24
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modified: 2023-12-11
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tags:
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- attack.exfiltration
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- attack.t1048
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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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Image|endswith: '\tapinstall.exe'
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filter_optional_avast:
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Image|contains:
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- ':\Program Files\Avast Software\SecureLine VPN\'
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- ':\Program Files (x86)\Avast Software\SecureLine VPN\'
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filter_optional_openvpn:
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Image|contains: ':\Program Files\OpenVPN Connect\drivers\tap\'
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filter_optional_protonvpn:
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Image|contains: ':\Program Files (x86)\Proton Technologies\ProtonVPNTap\installer\'
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condition: selection and not 1 of filter_optional_*
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falsepositives:
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- Legitimate OpenVPN TAP installation
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level: medium
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