Event Details

Event TypeAudit Security Group Management
Event Description
  • 4728(S) : A member was added to a security-enabled global group.
  • 4732(S) : A member was added to a security-enabled local group.
Event IDs4728, 4732

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
KeywordsN/A<result>
TimeCreatedN/AN/A
EventRecordIDN/AN/A
CorrelationN/AN/A
ExecutionN/AN/A
ChannelN/AN/A
Computer<dname><dname>
GroupTypeChangeN/A<action>
MemberNameN/A<account>
MemberSidN/AN/A
TargetUserNameN/A<group>
TargetDomainNameN/A<domainimpacted>
TargetSidN/AN/A
SubjectUserSidN/AN/A
SubjectUserNameN/A<login>
SubjectDomainNameN/A<domainorigin>
SubjectLogonIdN/A<session>
PrivilegeListN/AN/A
CallerProcessIdN/A<processid>
CallerProcessNameN/A<process> 
SamAccountNameN/AN/A
SidHistoryN/AN/A
Account Name<login>N/A
Account Domain<domain>N/A
Logon ID<session>N/A
Security ID<account>N/A
(Account|Group) Domain<domain>N/A
Group Name<group>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 IDRule NameRule TypeCommon EventClassification
1004684

Group Member Added

Base Rule

Group Attribute Modified

Account Modified
EVID 4728 : User Added Glbl Security GrpSub RuleAccount Added To GroupAccess Granted
EVID 4732 : User Added To Local Sec GrpSub RuleAccount Added To GroupAccess Granted

LogRhythm Default v2.0

Regex IDRule NameRule TypeCommon EventClassification
1011139































V 2.0 : Group Management EventsBase RuleGroup InformationInformation
V 2.0 : EVID 4727 : Sec-Enable Global Group CreateSub RuleGroup CreatedAccount Created
V 2.0 : EVID 4728 : Memb Add To Sec-Enable GlobalSub RuleAccount Added To GroupAccess Granted
V 2.0 : EVID 4729 : Memb Remove From Sec-EnabledSub RuleAccount Removed From GroupAccess Revoked
V 2.0 : EVID 4730 : Sec-Enable Global Group DeleteSub RuleGroup DeletedAccount Deleted
V 2.0 : EVID 4731 : Sec-Enabled Local Group CreateSub RuleGroup CreatedAccount Created
V 2.0 : EVID 4732 : Memb Add To Sec-Enable LocalSub RuleAccount Added To GroupAccess Granted
V 2.0 : EVID 4733 : Memb Remove From Sec-EnabledSub RuleAccount Removed From GroupAccess Revoked
V 2.0 : EVID 4734 : Sec-Enable Local Group DeleteSub RuleGroup DeletedAccount Deleted
V 2.0 : EVID 4735 : Sec-Enable Local Group ModifiSub RuleGroup Attribute ModifiedAccount Modified
V 2.0 : EVID 4737 : Sec-Enable Global Group ModifiSub RuleGroup Attribute ModifiedAccount Modified
V 2.0 : EVID 4744 : Sec-Disable Local Group CreateSub RuleGroup CreatedAccount Created
V 2.0 : EVID 4745 : Sec-Disable Local Group ModifiSub RuleGroup Attribute ModifiedAccount Modified
V 2.0 : EVID 4746 : Memb Add To Sec-Disable LocalSub RuleAccount Added To GroupAccess Granted
V 2.0 : EVID 4747 : Memb Remove From Sec-DisableSub RuleAccount Removed From GroupAccess Revoked
V 2.0 : EVID 4748 : Sec-Disable Local Group DeleteSub RuleGroup DeletedAccount Deleted
V 2.0 : EVID 4749 : Sec-Disabl Global Group CreateSub RuleGroup CreatedAccount Created
V 2.0 : EVID 4750 : Sec-Disable Global Group ModifSub RuleGroup Attribute ModifiedAccount Modified
V 2.0 : EVID 4751 : Memb Add To Sec-Disable GlobalSub RuleAccount Added To GroupAccess Granted
V 2.0 : EVID 4752 : Memb Remove From Sec-DisabledSub RuleAccount Removed From GroupAccess Revoked
V 2.0 : EVID 4753 : Sec-Disable Global Group DeletSub RuleGroup DeletedAccount Deleted
V 2.0 : EVID 4754 : Sec-Enabled Univ Group CreateSub RuleGroup CreatedAccount Created
V 2.0 : EVID 4755 : Sec-Enable Univer Group ModifiSub RuleGroup Attribute ModifiedAccount Modified
V 2.0 : EVID 4756 : Memb Add To Sec-Enable UniverSub RuleAccount Added To GroupAccess Granted
V 2.0 : EVID 4757 : Memb Remove From Sec-EnabledSub RuleAccount Removed From GroupAccess Revoked
V 2.0 : EVID 4758 : Sec-Enable Global Unive DeleteSub RuleGroup DeletedAccount Deleted
V 2.0 : EVID 4759 : Sec-Disable Unive Group CreateSub RuleGroup CreatedAccount Created
V 2.0 : EVID 4760 : Sec-Disable Unive Group ModifiSub RuleGroup Attribute ModifiedAccount Modified
V 2.0 : EVID 4761 : Memb Add To Sec-Disable UniverSub RuleAccount Added To GroupAccess Granted
V 2.0 : EVID 4762 : Memb Remove From Sec-DisableSub RuleAccount Removed From GroupAccess Revoked
V 2.0 : EVID 4763 : Sec-Disable Global Univ DeleteSub RuleGroup DeletedAccount Deleted
V 2.0 : EVID 4764 : Group Type ChangedSub RuleGroup Attribute ModifiedAccount Modified
V 2.0 : EVID 4799 : Sec-Enable Local Group MembersSub RuleObject ReadAccess Success