Getting Data In

Filtering local input data - problem

btester
New Member

I have been trying for 2-3 days to get windows event log data to be filtered, and specifically dump a certain event id. After hours of attempts I decided to just get ALL event log data to dump to nullQueue and yet none of my attempts have been successful.

I have read several threads on the splunk site on how to setup nullQueue forwarding, but I am missing something. If anybody can shed light on this it will be appreciated.

In my current config %SPLUNK%\etc\system\local

In props.conf

[WinEventLog:Security]
TRANSFORMS-null = nullevent

in transforms.conf

[nullevent]
REGEX = .
DEST_KEY = queue
FORMAT = nullQueue

I have also tried in props.conf

[wmi]
TRANSFORMS-null = nullevent

[source::WinEventlog:Security]
TRANSFORMS-null = nullevent

however my security events continue to come in. This is a test only, once I am sure all events are being filtered I will seutp appropriate regex statements to filter out unnecessary data.

Tags (2)
0 Karma

wollinet
Path Finder

Despite what's mentioned in the documentation, I think you need REGEX = (.). I had a similar problem in a different scenarion and it seems that transforms only work if they have a matching group.

0 Karma

MarioM
Motivator

did you try to add (?m) in front of your regex and restart splunk services? Example: In props.conf:

[WinEventLog:Security]
TRANSFORMS-null = nullevent

In transforms.conf

[nullevent]
REGEX = (?m)^EventCode=(592|593)
DEST_KEY = queue
FORMAT = nullQueue
0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Manage Edge Processor pipelines end to end with APIs

This guide uses the Data Management APIs to create an Edge Processor, onboard one instance, deploy a pipeline ...

Splunk Brings Proof of Control to Digital Asset Transfers

Digital assets now sit inside the core of financial services. HSBC launched its Tokenized Deposit Service in ...

Manage Ingest Processor pipelines end to end with APIs

This guide uses the Data Management APIs to create an Ingest Processor pipeline, deploy it to the ...