Potential File Transfer via Certreq

Identifies Certreq making an HTTP Post request. Adversaries could abuse Certreq to download files or upload data to a remote URL.

Detection logic

Its licence does not clear it for publishing here

Sunturai publishes a detection's own text where the licence it arrived under has been reviewed and permits it, and Elastic License 2.0 has not. The query as its source wrote it, its canonical form and the hash that pins this revision are in the workspace record.

Detection requirements

Platform: ESXi Linux macOS Network Devices Office Suite SaaS Windows
The rule states no platform. This is derived from the 4 ATT&CK techniques it maps to.
Log source category: event_index

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
lolbas-project.github.io/lolbas/Binaries/Certreq/	Tool	2from 2 sources

Detection rules

Potential File Transfer via Certreq

Detection logic

Detection requirements

MITRE ATT&CK mappings

References

From the source

Licence

Authorship

Detection rules