MediumSigmaHQ Nasreddine Bencherchali (Nextron Systems)

DLL Load By System Process From Suspicious Locations

Detects when a system process (i.e. located in system32, syswow64, etc.) loads a DLL from a suspicious location or a location with permissive permissions such as "C:\Users\Public"

Detection logic

Detection requirements

Platform: Containers ESXi Linux macOS Network Devices Office Suite Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: windows
Log source category: image_load

Known benign triggers

Unknown

References

Links the source published beside this detection. Reference is the link the source wrote, unmodified. Class is decided by this catalogue from the host and path, not stated by the source. Cited by counts published detections citing the same resource, including this one, and the sources beneath it count the repositories this catalogue ingests, which is not the same as independent research.
Reference	Class	Cited by
github.com/hackerhouse-opensource/iscsicpl_bypassUAC (Idea)	Tool	Only this detection cites it

Detection rules

DLL Load By System Process From Suspicious Locations

Detection logic

Detection requirements

Known benign triggers

MITRE ATT&CK mappings

References

From the source

Licence

Authorship

Detection rules