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V 2.0 : EVID 4740 : User Account Lockout

Vendor Documentation


Rule Name

Rule Type

Common Event


V 2.0 : EVID 4740 : User Account LockoutBase RuleAccount LockedAccess Revoked
V 2.0 : EVID 4740 : Computer Account Locked OutSub RuleAccount LockedAccess Revoked

Mapping with LogRhythm Schema  

Device Key in Log MessageLogRhythm SchemaData TypeSchema Description
Provider N/AN/AIdentifies the provider that logged the event. The Name and Guid attributes are included if the provider used an instrumentation manifest to define its events. The EventSourceName attribute is included if a legacy event provider (using the Event Logging API) logged the event.
EventID<vmid>NumberThe identifier that the provider used to identify the event.
VersionN/A N/AThe version number of the event's definition.
Level<severity>Text/stringThe severity level defined in the event.
Task<vendorinfo>Text/stringThe task defined in the event. Task and Opcode are typically used to identify the location in the application from where the event was logged.
OpcodeN/A N/AThe opcode defined in the event. Task and Opcode are typically used to identify the location in the application from where the event was logged.
Keywords<result>Text/stringA bitmask of the keywords defined in the event. Keywords are used to classify types of events (for example, events associated with reading data).
TimeCreatedN/A N/AThe time stamp that identifies when the event was logged. The time stamp will include either the SystemTime attribute or the RawTime attribute.
EventRecordIDN/A N/AThe record number assigned to the event when it was logged.
CorrelationN/A N/AThe activity identifiers that consumers can use to group related events together.
ExecutionN/A N/AContains information about the process and thread that logged the event.
ChannelN/A N/AThe channel to which the event was logged.
Computer<dname>Text/stringThe name of the computer on which the event occurred.
Text/stringThe name of the account that was locked out.
TargetDomainName<sname>Text/stringThe name of computer account from which logon attempt was received and after which target account was locked out.
TargetSidN/A N/AThe SID of account that was locked out. Event Viewer automatically tries to resolve SIDs and show the account name.
SubjectUserSidN/A N/AThe SID of account that performed the lockout operation.
SubjectUserName<login>Text/stringThe name of the account that performed the lockout operation.
SubjectDomainName<domainorigin>Text/stringThe domain or computer name. Formats vary, and include the following:
  • Domain NETBIOS name example: CONTOSO
  • Lowercase full domain name: contoso.local
  • Uppercase full domain name: CONTOSO.LOCAL
  • For some well-known security principals, such as LOCAL SERVICE or ANONYMOUS LOGON, the value of this field is NT AUTHORITY.
  • For local user accounts, this field will contain the name of the computer or device that this account belongs.
SubjectLogonId<session>NumberA hexadecimal value that can help you correlate this event with recent events that might contain the same Logon ID.
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