Filter away pattern on windows event log report

[keyu921]

Current report for the following event log

index=windows  EventType=4 host=* | table _time host EventCode Message

///

EventType=4
Type=Information
ComputerName=NOYO.asus.com
Message=Installation Successful: Windows successfully installed the following update: Security Intelligence Update for Microsoft Defender Antivirus - KB2267602 (Version 1.323.1450.0)

//

I try to filter away if event if message contains Security Intelligence Update for Microsoft Defender Antivirus

index=windows  EventType=4 host=*  
| where Message="%Security Intelligence Update for Microsoft Defender Antivirus%"
| table _time host EventCode Message

But seems message cannot filter

[thambisetty]

Where command is used to compare two field values or check if field value is less or greater than a given number.

read about where and search commands in search reference.

https://docs.splunk.com/Documentation/Splunk/8.0.6/SearchReference/Where

[gcusello]

Hi @keyu921,

please try this:

index=windows  EventType=4 host=* Message="*Security Intelligence Update for Microsoft Defender Antivirus*"
| table _time host EventCode Message

Ciao.

Giuseppe