rclone Cloud Exfiltration Correlated with Prior QEMU Activity

Ibrahim Saud@tektrix

•updated Jun 24, 2026•1•0•8

Detects execution of rclone or the creation of an rclone configuration file (rclone.conf) occurring on a host within 24 hours of QEMU virtualization activity. This combination may indicate an adversary using virtualization software for staging or research, followed by data exfiltration via rclone to a remote cloud destination.