cscli scenarios install sigmahq/proc_creation_win_mstsc_run_local_rpd_file_susp_parent1type: trigger2name: sigmahq/proc_creation_win_mstsc_run_local_rpd_file_susp_parent3description: |4 Detects potential RDP connection via Mstsc using a local ".rdp" file located in suspicious locations.5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && ((evt.Parsed.ParentImage endsWith '\\brave.exe' || evt.Parsed.ParentImage endsWith '\\CCleanerBrowser.exe' || evt.Parsed.ParentImage endsWith '\\chrome.exe' || evt.Parsed.ParentImage endsWith '\\chromium.exe' || evt.Parsed.ParentImage endsWith '\\firefox.exe' || evt.Parsed.ParentImage endsWith '\\iexplore.exe' || evt.Parsed.ParentImage endsWith '\\microsoftedge.exe' || evt.Parsed.ParentImage endsWith '\\msedge.exe' || evt.Parsed.ParentImage endsWith '\\opera.exe' || evt.Parsed.ParentImage endsWith '\\vivaldi.exe' || evt.Parsed.ParentImage endsWith '\\whale.exe' || evt.Parsed.ParentImage endsWith '\\outlook.exe') && (evt.Parsed.Image endsWith '\\mstsc.exe' || evt.Parsed.OriginalFileName == 'mstsc.exe'))7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:1415 label: "Mstsc.EXE Execution From Uncommon Parent"16 behavior : "windows:audit"17 remediation: false1819scope:20 type: ParentProcessId21 expression: evt.Parsed.ParentProcessId2223