Mailbox Permissions (Part 2)

Vendor Documentation

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

EventID

<vmid>

<vmid>

Level

<severity>

<severity>

EventRecordID

N/A

<session>

Channel

N/A

<vendorinfo>

Computer

<dname>

<dname>

EventData

<command>, <tag1>, <objectname>, <object>, <account>, <domain>, <login>

<action>, <command>, <tag1>, <login>

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

1004238

Mailbox Permissions

Base Rule

Privilege Granted

Access Granted

Add Mailbox Permission

Sub Rule

Privilege Granted

Access Granted

Remove Mailbox Permission

Sub Rule

Privilege Revoked

Access Revoked

LogRhythm Default v2.0

Regex ID

Rule Name

Rule Type

Common Event

Classification

1012590

V 2.0 : EVID 6 : Cmdlet Failed

Base Rule

Operation Failed

Error

V 2.0 : Cmdlet  Set Failed

Sub Rule

Process Failed

Error

V 2.0 : Cmdlet  Get Failed

Sub Rule

Process Failed

Error

V 2.0 : Cmdlet  Add Failed

Sub Rule

Process Failed

Error

V 2.0 : Cmdlet  Remove Failed

Sub Rule

Process Failed

Error

V 2.0 : Cmdlet  Disable Failed

Sub Rule

Action Failed

Information

V 2.0 : Cmdlet  Enable Failed

Sub Rule

Action Failed

Information

V 2.0 : Cmdlet  Move Failed

Sub Rule

Action Failed

Information

V 2.0 : Cmdlet  Update Failed

Sub Rule

Update Failed

Error

V 2.0 : Cmdlet  New Failed

Sub Rule

Process Failed

Error

V 2.0 : Cmdlet  Search Failed

Sub Rule

Failed Operation

Warning

V 2.0 : Cmdlet  Connect Failed

Sub Rule

Failed Operation

Warning