Detections

Explore public detection logic contributed by the community across SIEM and rule languages.

979 detections

Detects the import of the specified file to the registry with regedit.exe.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects the import of a alternate datastream to the registry with regedit.exe.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects the execution of regini.exe which can be used to modify registry keys, the changes are imported from one or more text files.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects actions that clear the local ShimCache and remove forensic evidence
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
This rule detects the execution of Run Once task as configured in the registry
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects potential malicious modification of the property value of IsCredGuardEnabled from
HKLM:\SYSTEM\CurrentControlSet\Control\SecurityProviders\WDigest to disable Cred Guard on a system.
This is usually used with UseLogonCredential to manipulate the caching credentials.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects the presence of a registry key created during Azorult execution
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects a registry key used by IceID in a campaign that distributes malicious OneNote files
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects actions caused by the RedMimicry Winnti playbook
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects suspicious registry modifications made by suspicious processes such as script engine processes such as WScript, or CScript etc.
These processes are rarely used for legitimate registry modifications, and their activity may indicate an attempt to modify the registry
without using standard tools like regedit.exe or reg.exe, potentially for evasion and persistence.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detect enable rdp feature to allow specific user to rdp connect on the targeted machine
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects setting of a new registry value related to BgInfo configuration, which can be abused to execute custom VBScript via "BgInfo.exe"
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects the addition of the 'MiniNt' key to the registry. Upon a reboot, Windows Event Log service will stop writing events.
Windows Event Log is a service that collects and stores event logs from the operating system and applications. It is an important component of Windows security and auditing.
Adversary may want to disable this service to disable logging of security events which could be used to detect their activities.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
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 DHCP server (restart required)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects the installation of a DNS plugin DLL via ServerLevelPluginDll parameter in registry, which can be used to execute code in context of the DNS server (restart required)
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detect change of the user account associated with the FAX service to avoid the escalation problem.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detect possible persistence using Fax DLL load when service restart
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects an attacker trying to enable the outlook security setting "EnableUnsafeClientMailRules" which allows outlook to run applications or execute macros
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects changes to registry keys related to "Trusted Location" of Microsoft Office where the path is set to something uncommon. Attackers might add additional trusted locations to avoid macro security restrictions.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
Detects registry changes to Microsoft Office "VBAWarning" to a value of "1" which enables the execution of all macros, whether signed or unsigned.
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
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Detects potential persistence activity via outlook today page.
An attacker can set a custom page to execute arbitrary code and link to it via the registry values "URL" and "UserDefinedUrl".
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SigmaHQ Detections@sigmaHQ
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SigmaHQ
6 months ago
001
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