EVID 4778, 4779 : Windows Session Events (XML - Security)

Event Details

Event Type

Audit Other Logon/Logoff Events

Event Description

  • 4778(S) : A session was reconnected to a Windows Station.

  • 4779(S) : A session was disconnected from a Windows Station.

Event IDs

4778, 4779

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

<command>

<result>

TimeCreated

N/A

N/A

EventRecordID

N/A

N/A

Correlation

N/A

N/A

Execution

N/A

N/A

Channel

N/A

N/A

Computer

<dname>

<dname>

AccountName

<login>

<login>

AccountDomain

<domain>

<domainorigin>

LogonID

<session>

<session>

SessionName

<object>

<sessiontype>

ClientName

<sname>

<sname>

ClientAddress

<sip>

<sip>

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

1007872

EVID 4778 & 4779 : Windows Session Events

Base Rule

Authentication Activity

Authentication Success

EVID 4779 : Win Session Disconnect

Sub Rule

Session Disconnected

Other Audit Success

EVID 4778 : Win Session Reconnect

Sub Rule

User Logon

Authentication Success

LogRhythm Default v2.0

Regex ID

Rule Name

Rule Type

Common Event

Classification

1011080

V 2.0 : EVID 4778 & 4779 : Windows Station Session

Base Rule

Session Information

Information

V 2.0 : EVID 4778 : A Session Was Reconnected

Sub Rule

Session Reconnected

Other Audit Success

V 2.0 : EVID 4779 : A Session Was Disconnected

Sub Rule

Session Disconnected

Other Audit Success