cscli scenarios install sigmahq/proc_creation_win_lolbin_mpiexec1type: trigger2name: sigmahq/proc_creation_win_lolbin_mpiexec3description: |4 Detects a certain command line flag combination used by mpiexec.exe LOLBIN from HPC pack that can be used to execute any other binary5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && ((evt.Parsed.Image endsWith '\\mpiexec.exe' || evt.Parsed.Imphash == 'd8b52ef6aaa3a81501bdfff9dbb96217' || evt.Parsed.Hashes contains 'IMPHASH=d8b52ef6aaa3a81501bdfff9dbb96217') && (evt.Parsed.CommandLine contains ' /n 1 ' || evt.Parsed.CommandLine contains ' -n 1 '))7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t12181516 label: "MpiExec Lolbin"17 behavior : "windows:audit"18 remediation: false1920scope:21 type: ParentProcessId22 expression: evt.Parsed.ParentProcessId2324