V 2.0 : EVID 4776 : Credentials Validation Of Account

EVID 4776 : Credentials Validation Of Account

Base Rule

General Authentication Event

Other Audit

V 2.0 : EVID 4776 : Computer Logon Success

Sub Rule

Computer Logon

Authentication Success

V 2.0 : EVID 4776 : Bad UserName

Sub Rule

User Logon Failure : Bad Username

Authentication Failure

V 2.0 : EVID 4776 : Bad Password

Sub Rule

User Logon Failure : Bad Password

Authentication Failure

V 2.0 : EVID 4776 : Expired Password

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Disabled Account

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Expired Account

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Password Change Required

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Locked Account

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Computer Account Logon Failure

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : User Logon Success

Sub Rule

User Logon

Authentication Success

V 2.0 : EVID 4776 : Bad User Name

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Bad Password

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Outside Logon Hours

Sub Rule

User Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Unauthorized Workstation

Sub Rule

User Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Expired Password

Sub Rule

User Logon Failure : Bad Password

Authentication Failure

V 2.0 : EVID 4776 : Disabled Account

Sub Rule

User Logon Failure : Account Disabled

Authentication Failure

V 2.0 : EVID 4776 : Expired Account

Sub Rule

User Logon Failure : Bad Username

Authentication Failure

V 2.0 : EVID 4776 : Password Change Required

Sub Rule

User Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Locked Account

Sub Rule

User Logon Failure : Account Locked Out

Authentication Failure

V 2.0 : EVID 4776 : Outside Logon Hours

Sub Rule

Computer Logon Failure

Authentication Failure

V 2.0 : EVID 4776 : Unauthorized Workstation

Sub Rule

Computer Logon Failure

Authentication Failure

Provider

N/A

N/A

Identifies 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>

Number

The identifier that the provider used to identify the event.

Version

N/A

N/A

The version number of the event's definition.

Level

<severity>

Text/String

The severity level defined in the event.

Task

<vendorinfo>

Text/String

The task defined in the event. Task and Opcode are typically used to identify the location in the application from where the event was logged.

Opcode

N/A

N/A

The 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/String

A bitmask of the keywords defined in the event. Keywords are used to classify types of events (for example, events associated with reading data).

TimeCreated

N/A

N/A

The time stamp that identifies when the event was logged. The time stamp will include either the SystemTime attribute or the RawTime attribute.

EventRecordID

N/A

N/A

The record number assigned to the event when it was logged.

Correlation

N/A

N/A

The activity identifiers that consumers can use to group related events together.

Execution

N/A

N/A

Contains information about the process and thread that logged the event.

Channel

N/A

N/A

The channel to which the event was logged.

Computer

<dname>

Text/String

The name of the computer on which the event occurred.

PackageName

<objectname>

Text/String

The name of Authentication Package which was used for credential validation. It is always MICROSOFT_AUTHENTICATION_PACKAGE_V1_0 for 4776 event.

TargetUserName

<login>
<domainorigin>
<tag1>

Text/String

The name of the account that had its credentials validated by the Authentication Package. Can be user name, computer account name or well-known security principal account name. Examples:

• User example: dadmin

• Computer account example: WIN81$

• Local System account example: Local

• Local Service account example: Local Service

Workstation

<sname>
<sip>

Text/String
IP address

The name of the computer from which the logon attempt originated.

Status

<status>
<tag2>

Number

Contains error code for Failure events. For Success events this parameter has 0x0 value.