title: An account failed to log on description: hogehoge enabled: false author: Yea logsource: product: windows detection: selection: Channel: Security EventID: 4625 # condition: selection | count(TargetUserName) > 3 falsepositives: - unknown level: medium output: 'High number of logon failures for one account UserName:%event_data.SubjectUserName% Total logon faiures:%count%' creation_date: 2020/11/8 updated_date: 2020/11/8