cscli scenarios install sigmahq/proc_creation_win_lolbin_mavinject_process_injection1type: trigger2name: sigmahq/proc_creation_win_lolbin_mavinject_process_injection3description: |4 Detects process injection using the signed Windows tool "Mavinject" via the "INJECTRUNNING" flag5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.CommandLine contains ' /INJECTRUNNING ' && not (evt.Parsed.ParentImage == 'C:\\Windows\\System32\\AppVClient.exe'))7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t1055.00115 - attack.t1218.0131617 label: "Mavinject Inject DLL Into Running Process"18 behavior : "windows:audit"19 remediation: false2021scope:22 type: ParentProcessId23 expression: evt.Parsed.ParentProcessId2425