DHCP Server Error Failed Loading the CallOut DLL

calendar Oct 23, 2025 · attack.privilege-escalation attack.persistence attack.defense-evasion attack.t1574.001  ·
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This rule detects a DHCP server error in which a specified Callout DLL (in registry) could not be loaded

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 1title: DHCP Server Error Failed Loading the CallOut DLL
 2id: 75edd3fd-7146-48e5-9848-3013d7f0282c
 3status: test
 4description: This rule detects a DHCP server error in which a specified Callout DLL (in registry) could not be loaded
 5references:
 6    - https://blog.3or.de/mimilib-dhcp-server-callout-dll-injection.html
 7    - https://technet.microsoft.com/en-us/library/cc726884(v=ws.10).aspx
 8    - https://msdn.microsoft.com/de-de/library/windows/desktop/aa363389(v=vs.85).aspx
 9author: 'Dimitrios Slamaris, @atc_project (fix)'
10date: 2017-05-15
11modified: 2022-12-25
12tags:
13    - attack.privilege-escalation
14    - attack.persistence
15    - attack.defense-evasion
16    - attack.t1574.001
17logsource:
18    product: windows
19    service: system
20detection:
21    selection:
22        EventID:
23            - 1031
24            - 1032
25            - 1034
26        Provider_Name: Microsoft-Windows-DHCP-Server
27    condition: selection
28falsepositives:
29    - Unknown
30level: high

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