cscli scenarios install sigmahq/proc_creation_win_office_outlook_susp_child_processes1type: trigger2name: sigmahq/proc_creation_win_office_outlook_susp_child_processes3description: |4 Detects a suspicious process spawning from an Outlook process.5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.ParentImage endsWith '\\OUTLOOK.EXE' && (evt.Parsed.Image endsWith '\\AppVLP.exe' || evt.Parsed.Image endsWith '\\bash.exe' || evt.Parsed.Image endsWith '\\cmd.exe' || evt.Parsed.Image endsWith '\\cscript.exe' || evt.Parsed.Image endsWith '\\forfiles.exe' || evt.Parsed.Image endsWith '\\hh.exe' || evt.Parsed.Image endsWith '\\mftrace.exe' || evt.Parsed.Image endsWith '\\msbuild.exe' || evt.Parsed.Image endsWith '\\msdt.exe' || evt.Parsed.Image endsWith '\\mshta.exe' || evt.Parsed.Image endsWith '\\msiexec.exe' || evt.Parsed.Image endsWith '\\powershell.exe' || evt.Parsed.Image endsWith '\\pwsh.exe' || evt.Parsed.Image endsWith '\\regsvr32.exe' || evt.Parsed.Image endsWith '\\schtasks.exe' || evt.Parsed.Image endsWith '\\scrcons.exe' || evt.Parsed.Image endsWith '\\scriptrunner.exe' || evt.Parsed.Image endsWith '\\sh.exe' || evt.Parsed.Image endsWith '\\svchost.exe' || evt.Parsed.Image endsWith '\\wmic.exe' || evt.Parsed.Image endsWith '\\wscript.exe'))7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t1204.0021516 label: "Suspicious Outlook Child Process"17 behavior : "windows:audit"18 remediation: false1920scope:21 type: ParentProcessId22 expression: evt.Parsed.ParentProcessId2324