cscli scenarios install sigmahq/proc_creation_win_pua_rclone_execution1type: trigger2name: sigmahq/proc_creation_win_pua_rclone_execution3description: |4 Detects execution of RClone utility for exfiltration as used by various ransomwares strains like REvil, Conti, FiveHands, etc5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.CommandLine contains '--config ' && evt.Parsed.CommandLine contains '--no-check-certificate ' && evt.Parsed.CommandLine contains ' copy ' || (evt.Parsed.Image endsWith '\\rclone.exe' || evt.Parsed.Description == 'Rsync for cloud storage') && (evt.Parsed.CommandLine contains 'pass' || evt.Parsed.CommandLine contains 'user' || evt.Parsed.CommandLine contains 'copy' || evt.Parsed.CommandLine contains 'sync' || evt.Parsed.CommandLine contains 'config' || evt.Parsed.CommandLine contains 'lsd' || evt.Parsed.CommandLine contains 'remote' || evt.Parsed.CommandLine contains 'ls' || evt.Parsed.CommandLine contains 'mega' || evt.Parsed.CommandLine contains 'pcloud' || evt.Parsed.CommandLine contains 'ftp' || evt.Parsed.CommandLine contains 'ignore-existing' || evt.Parsed.CommandLine contains 'auto-confirm' || evt.Parsed.CommandLine contains 'transfers' || evt.Parsed.CommandLine contains 'multi-thread-streams' || evt.Parsed.CommandLine contains 'no-check-certificate '))7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t1567.0021516 label: "PUA - Rclone Execution"17 behavior : "windows:audit"18 remediation: false1920scope:21 type: ParentProcessId22 expression: evt.Parsed.ParentProcessId2324