Rclone Configuration File Creation

This rule detects the creation of 'rclone.conf' file on a device. The 'rclone.conf' file is a configuration file used by the Rclone utility, a command-line program for syncing files with various cloud storage services. The presence of this file often indicates the installation or use of Rclone, which can be leveraged by adversaries for data exfiltration to cloud storage.