Windows XML event analysis

Hi Fausto Saporito 

There is no documentation available for this as this is supposed to be investigated by technical support and not by the customers. 

Hi Fausto Saporito 

There is no documentation available for this as this is supposed to be investigated by technical support and not by the customers. 

Hello,

thanks for you reply.

But this reason flabbergasts me and I think this "obscurity" helps nobody (maybe 50 years ago).

regards,

Fausto Saporito

Hi Fausto Saporito 

I am sorry you feel that way. From the looks of it, it seems that there was an infection prevented and Sophos has detected it and the XML shows the detection name, location of the file and its classification (Virus/Spyware) along with the alert message in German. I would request you to open a support case so that they can provide more information on the aforementioned logs.

My needs is to update Splunk Add-On (https://splunkbase.splunk.com/app/4096/) that is very old and not compatible with Splunk 7.2+, so I can get some meaningful information from that log.

There's also another add-on (older than the first one) but it doesn't seem to be able to extract those fields from the aforementioned log.

Hello Fausto,

as far as I can see the add-on supports up to 7.1 though I'd not call it very old (if you can believe the dates less than a year).
I'm more than a little bit confused by your initial post: You show an XML from the Windows Application Event log but the Splunk add-on is for the Sophos Central SIEM API. How are these two related?

Christian

Hello Christian,

it's not too old, but it's not updated and now we have Splunk 7.3

But you are right that addon is for the SIEM, my original request is related to the other Sophos addon (https://splunkbase.splunk.com/app/1854/) that is related to the Endpoint, too.

This one should parse the XMLWinEventLog, but those tags are not parsed at all, so my request.

regards,

Fausto

Hello Fausto,

AFAIK the XML from the Details → XML View (and it seems this is what you showed) does not contain all of an event's information, in particular the readable message you see in the General view or get when you save the events as XML. But neither has the Windows Event logging changed nor has Sophos introduced new events. Thus as far as extracting and interpreting the fields is concerned the "old" add-on must already have done it - not using Splunk I can't say how. And naturally I can't say what updates are required for 7.3.

Christian