Rclone Activity via Proxy

Detects the use of rclone, a command-line program to manage files on cloud storage, via its default user-agent string

Detection logic

Platform: ESXi Linux macOS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source category: proxy

Valid requests with this exact user agent to that is used by legitimate scripts or sysadmin operations

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
rclone.org	Unclassified	Only this detection cites it
www.kroll.com/en/insights/publications/cyber/new-m365-business-email-compromise-attacks-with-rclone	Unclassified	Only this detection cites it