Microsoft released a new version of the Sysmon tool. The company confirmed that Windows system monitor now supports DNS query logging.
This tool is developed by the CTO of Microsoft Azure Mark Russinovich, who announced the new feature on his official Twitter account. Russinovich attached a screenshot showing how the tool logs DNS queries and information.
Sysmon with DNS query logging and original file name reporting will publish on Tuesday. pic.twitter.com/0nTKJahjSe
— Mark Russinovich (@markrussinovich) June 8, 2019
Let’s discuss how Sysmon works. It basically monitors specific events currently on the system and then maintains their record in the event log.
But from now onwards, the new Sysmon version brings DNS query logging support. Interestingly, you can also spot which query initiated the program by looking at the “Image” value.
How to enable DNS logging on Windows
- Open the run dialogue box by hitting Windows+R keys.
- Now type eventvwr.msc in the dialogue box and hit Enter. It will open the Event Viewer Window.
- At this step, navigate to Applications and Service Logs >> Microsoft >> Windows >> DNS Client Events >> Operational.
- You will see Operational option, right click on it and click Enable Log.
Finally, DNS logging is now enabled on your system.
Users are excited about this feature
Windows users are really excited about this new feature. Many users started commenting on the post about how the feature would be beneficial.
It looks like you get more data in one event with this vs the dns client log. If you are already using sysmon this is a big win. Don’t have to ask the windows team to turn on DNS client logs.
Another Windows user stated:
Yep so many times I had to fire up message analyzer to grab the process making the DNS request. Really exciting!
What do you think about DNS query logging feature in Windows system monitor? Let us know in the comments section below.
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