cscli scenarios install sigmahq/proc_creation_win_mssql_susp_child_process1type: trigger2name: sigmahq/proc_creation_win_mssql_susp_child_process3description: |4 Detects suspicious child processes of the SQLServer process. This could indicate potential RCE or SQL Injection.5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.ParentImage endsWith '\\sqlservr.exe' && (evt.Parsed.Image endsWith '\\bash.exe' || evt.Parsed.Image endsWith '\\bitsadmin.exe' || evt.Parsed.Image endsWith '\\cmd.exe' || evt.Parsed.Image endsWith '\\netstat.exe' || evt.Parsed.Image endsWith '\\nltest.exe' || evt.Parsed.Image endsWith '\\ping.exe' || evt.Parsed.Image endsWith '\\powershell.exe' || evt.Parsed.Image endsWith '\\pwsh.exe' || evt.Parsed.Image endsWith '\\regsvr32.exe' || evt.Parsed.Image endsWith '\\rundll32.exe' || evt.Parsed.Image endsWith '\\sh.exe' || evt.Parsed.Image endsWith '\\systeminfo.exe' || evt.Parsed.Image endsWith '\\tasklist.exe' || evt.Parsed.Image endsWith '\\wsl.exe') && not (evt.Parsed.ParentImage startsWith 'C:\\Program Files\\Microsoft SQL Server\\' && evt.Parsed.ParentImage endsWith 'DATEV_DBENGINE\\MSSQL\\Binn\\sqlservr.exe' && evt.Parsed.Image == 'C:\\Windows\\System32\\cmd.exe' && evt.Parsed.CommandLine startsWith '"C:\\Windows\\system32\\cmd.exe" '))7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t1505.00315 - attack.t11901617 label: "Suspicious Child Process Of SQL Server"18 behavior : "windows:audit"19 remediation: false2021scope:22 type: ParentProcessId23 expression: evt.Parsed.ParentProcessId2425