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29 lines
1004 B
YAML
Executable File
29 lines
1004 B
YAML
Executable File
title: DHCP Callout DLL Installation
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id: 9d3436ef-9476-4c43-acca-90ce06bdf33a
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status: experimental
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description: Detects the installation of a Callout DLL via CalloutDlls and CalloutEnabled parameter in Registry, which can be used to execute code in context of the
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DHCP server (restart required)
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references:
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- https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html
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- https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx
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- https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx
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date: 2017/05/15
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author: Dimitrios Slamaris
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tags:
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- attack.defense_evasion
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- attack.t1073 # an old one
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- attack.t1574.002
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- attack.t1112
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logsource:
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category: registry_event
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product: windows
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detection:
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selection:
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TargetObject|endswith:
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- '\Services\DHCPServer\Parameters\CalloutDlls'
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- '\Services\DHCPServer\Parameters\CalloutEnabled'
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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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