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AD_Member_Add_Sec_Enbl_Gbl_Group

ID: 100287

Description:

EventID 4728: A member was added to a security-enabled global group (ID: T1098)

Repository: Fluency Group: AD Type: event

Default Status:

Disabled

Tags:
AD
 

Selector:

Query:

Filters:

Field MUST hit
@fields.EventID 4728
@eventType nxlogAD
@fields.SubjectUserName exist (boolean)
Field MUST NOT hit
   

Behavior Rule:

Key Type Behavior Category
@fields.SubjectUserName username application activity

Risks:

Risks Base Score Dimension
ALERT_NORMAL 100 alert

Attributes:

Alias Key
EventID @fields.EventID
TargetUserName @fields.TargetUserName
TargetDomainName @fields.TargetDomainName
SubjectUserName @fields.SubjectUserName
SubjectDomainName @fields.SubjectDomainName
Hostname @fields.Hostname
Category @fields.Category
SubjectUserSID @fields.SubjectUserSid
TargetUserSID @fields.TargetUserSid
Username @fields.UserPrincipalName
ProcessName @fields.ProcessName
Channel @fields.Channel
Message @message
TaskName @fields.TaskName
Customer @customer

Correlation Rules:

First Occurrence:

Name Window Fields
NewUser 30 days @fields.SubjectUserName
  Risks: ML_NEW_USER

History:

User Date
ho*d@fluencysecurity.com 2021 Jul 23 17:46:12 EDT
ho*d@fluencysecurity.com 2021 Sep 27 00:06:58 EDT

This page was automatically created/formatted on Tue, 2021 Oct 19 00:29:17 EDT, from rule_dump.json (db47c470500ce8686ead334f5eda0596)