Graylog problem with sidecar and winlogbeat

I’m having an issue with Graylog CE. I have Sidecars configured with Winlogbeat, and everything works correctly when using the default configuration. However, when I add a processors block, I stop receiving logs — even though I’m actively generating the specified events.

Could you please assist? I’m attaching the current Winlogbeat configuration file as well.

Hi!

Your screenshot is a little small but if I understand your configuration correctly you are trying to send specific event IDs only, right? Also, which version are you on?

I’m personally not using processors blocks so I can’t help with that too much. Not sure if it makes a different but the winlogbeat documentation shows this syntax:

I only find older threads with the syntax you provided (which is also in the docs though).
Alternatively you could try filtering like this:

winlogbeat:
  event_logs:
   - name: Security
     ignore_older: 24h
     event_id: 4625,4647,4648,4700-4900,-4776

Maybe see if your sidecars start sending logs this way. It works perfectly fine on my end and is a bit simpler.