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EVID 5136-5139, 5141 : AD Object Access (Security)

Event Details

Event Type

Active Directory Service Changes

Event Description

  • 5136(S)

    : A directory service object was modified.

  • 5137(S)

    : A directory service object was created.

  • 5138(S) : A directory service object was undeleted.

  • 5139(S) : A directory service object was moved.

  • 5141(S) : A directory service object was deleted.

Event ID

5136, 5137, 5138, 5139, 5141

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 Field

LogRhythm Default

LogRhythm Default v2.0

Provider

N/A

N/A

EventID

<vmid>

<vmid>

Version

N/A

N/A

Level

<severity>

<severity>

Task

N/A

<vendorinfo>

Opcode

N/A

N/A

Keywords

N/A

<result>

TimeCreated

N/A

N/A

EventRecordID

N/A

N/A

Correlation

N/A

N/A

Execution

<processid>

N/A

Channel

N/A

N/A

Computer

<dname>

<dname>

EventName

<vendorinfo>

N/A

SubjectUserSid

N/A

N/A

SubjectUserName

N/A

<login>

SubjectDomainName

N/A

<domainorigin>

Account Name

<login>

N/A

Account Domain

<domain>

N/A

Logon ID

<session>

N/A

SubjectLogonId

N/A

<session>

DSName

N/A

<domainimpacted>

DSType

N/A

N/A

DN

<object>

N/A

NewDN

<objectname>

N/A

ObjectDN

N/A

<objectname>

ObjectGUID

N/A

<object>

Objectclass

N/A

<objecttype>

Class

<result>

N/A

LDAP Display Name

<subject>

N/A

Value

<objectname>

N/A

Type

<action>

N/A

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 ID

Rule Name

Rule Type

Common Event

Classification

1000642

EVID 5136 - 5139 & 5141 : AD Object Access

Base Rule

Object Accessed

Access Success

EVID 5136 : Directory Service Object Modified

Sub Rule

Object Modified

Access Success

EVID 5137 : Directory Service Object Created

Sub Rule

Object Created

Access Success

EVID 5138 : Directory Service Object Undeleted

Sub Rule

Object Modified

Access Success

EVID 5139 : Directory Service Object Moved

Sub Rule

Object Moved

Access Success

EVID 5141 : Directory Service Object Deleted

Sub Rule

Object Deleted/Removed

Access Success

LogRhythm Default v2.0

Regex ID

Rule Name

Rule Type

Common Event

Classification

1011142

V 2.0 : AD Object Events

Base Rule

Object Accessed

Access Success

V 2.0 : EVID 5136 : AD Object Modified

Sub Rule

Object Modified

Access Success

V 2.0 : EVID 5137 : AD Object Created

Sub Rule

Object Created

Access Success

V 2.0 : EVID 5138 : AD Object Restored

Sub Rule

Directory Service Object Restored

Other Audit Success

V 2.0 : EVID 5139 : AD Object Moved

Sub Rule

Object Moved

Access Success

V 2.0 : EVID 5141 : AD Object Deleted

Sub Rule

Object Deleted/Removed

Access Success