PUA - Rclone Execution

Detects execution of RClone utility for exfiltration as used by various ransomwares strains like REvil, Conti, FiveHands, etc

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 product: windows
Log source category: process_creation

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
labs.sentinelone.com/egregor-raas-continues-the-chaos-with-cobalt-strike-and-rclone	Unclassified	Only this detection cites it
research.nccgroup.com/2021/05/27/detecting-rclone-an-effective-tool-for-exfiltration/	Unclassified	4
thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware	Threat report	Only this detection cites it
us-cert.cisa.gov/ncas/analysis-reports/ar21-126a	Unclassified	Only this detection cites it
www.splunk.com/en_us/blog/security/darkside-ransomware-splunk-threat-update-and-detections.html	Security research	Only this detection cites it