cscli scenarios install sigmahq/proc_creation_win_renamed_jusched1type: trigger2name: sigmahq/proc_creation_win_renamed_jusched3description: |4 Detects the execution of a renamed "jusched.exe" as seen used by the cobalt group5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && ((evt.Parsed.Description in ['Java Update Scheduler', 'Java(TM) Update Scheduler']) && not (evt.Parsed.Image endsWith '\\jusched.exe'))7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t1036.0031516 label: "Renamed Jusched.EXE Execution"17 behavior : "windows:audit"18 remediation: false1920scope:21 type: ParentProcessId22 expression: evt.Parsed.ParentProcessId2324