DHCP Server Error Failed Loading the CallOut DLL

calendar Apr 28, 2026 · attack.privilege-escalation attack.persistence attack.execution attack.stealth attack.t1574.001  ·
Share on: linkedin copy

This rule detects a DHCP server error in which a specified Callout DLL (in registry) could not be loaded

Sigma rule (View on GitHub)

 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.execution
16    - attack.stealth
17    - attack.t1574.001
18logsource:
19    product: windows
20    service: system
21detection:
22    selection:
23        EventID:
24            - 1031
25            - 1032
26            - 1034
27        Provider_Name: Microsoft-Windows-DHCP-Server
28    condition: selection
29falsepositives:
30    - Unknown
31level: high

References

Related rules

to-top