cscli scenarios install sigmahq/proc_creation_win_reg_nolmhash1type: trigger2name: sigmahq/proc_creation_win_reg_nolmhash3description: |4 Detects changes to the "NoLMHash" registry value in order to allow Windows to store LM Hashes. By setting this registry value to "0" (DWORD), Windows will be allowed to store a LAN manager hash of your password in Active Directory and local SAM databases.5filter: |6 (evt.Meta.service == 'sysmon' && evt.Parsed.EventID == '1') && (evt.Parsed.CommandLine contains '\\System\\CurrentControlSet\\Control\\Lsa' && evt.Parsed.CommandLine contains 'NoLMHash' && evt.Parsed.CommandLine contains ' 0')7blackhole: 2m8#status: test9labels:10 service: windows11 confidence: 112 spoofable: 013 classification:14 - attack.t11121516 label: "Enable LM Hash Storage - ProcCreation"17 behavior : "windows:audit"18 remediation: false1920scope:21 type: ParentProcessId22 expression: evt.Parsed.ParentProcessId2324