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EVID 4648 : Logon Using Explicit Credentials (Français - Security)

Event Details

Event TypeLogon Using Explicit Credentials
Event Description4648(S) : A logon was attempted using explicit credentials.
Event ID4648

Log Fields and Parsing

This section details the log fields available in this log message type, along with values parsed for both LogRhythm Default and LogRhythm Default v2.0 policies. A value of "N/A" (not applicable) means that there is no value parsed for a specified log field.

Log FieldLogRhythm DefaultLogRhythm Default v2.0
ProviderN/AN/A
EventID<vmid><vmid>
VersionN/AN/A
Level<severity><severity>
TaskN/A<vendorinfo>
OpcodeN/AN/A
Keywords<tag1><result>, <tag1>
TimeCreatedN/AN/A
EventRecordIDN/AN/A
CorrelationN/AN/A
ExecutionN/AN/A
ChannelN/AN/A
Computer<dname><dname>
InterfaceNameN/AN/A
SubjecrUserName<login><login>
SubjecttDomainName<domain><domainorigin>
SubjectSidN/AN/A
LogonGuid<session><session>
TargetUserName<account><account>
TargetDomainNameN/A<domainimpacted>
TargetLogonGuidN/AN/A
TargetServerNameN/A<dname>
TargetInfoN/AN/A
ProcessIdN/A<processid>
ProcessName<process><process>
IpAddress<dip><sip>
IpPort<dport><sport>

Log Processing Settings

This section details log processing changes made from the LogRhythm Default policy to LogRhythm Default v2.0. In some cases, base rules are broken down into sub-rules to appropriately parse log message types by their event types.

LogRhythm Default

Regex IDRule NameRule TypeCommon EventClassification
1004628EVID 4648 : Logon Using Explicit CredentialsBase RuleUser LogonAuthentication Success

EVID 4648 : Failed Explicit Logon

Sub Rule

Authentication Failure Activity

Authentication Failure
EVID 4648 : Explicit LogonSub RuleUser LogonAuthentication Success

LogRhythm Default v2.0

Regex IDRule NameRule TypeCommon EventClassification
1011070V 2.0 : EVID 4648 : Logon Using Explicit CredentialsBase RuleUser LogonAuthentication Success
V 2.0 : EVID 4648 : Failed Explicit LogonSub RuleAuthentication Failure ActivityAuthentication Failure
V 2.0 : EVID 4648 : Failed Explicit LogonSub RuleAuthentication Failure ActivityAuthentication Failure
V 2.0 : EVID 4648 : Failed Explicit LogonSub RuleAuthentication Failure ActivityAuthentication Failure
V 2.0 : EVID 4648 : Failed Explicit LogonSub RuleAuthentication Failure ActivityAuthentication Failure
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