Thank you for posting - I would caution anyone using this setup to double check the original Sysmon events and compare them against what the SIEM parses. You will find that the default parsers for events like ProcessCreate leave out critical information like parent processes etc - same goes for the parsing of 4688 events. To work around this we had to create our own application which pulls Sysmon logs and converts them to a flat text file to be ingested by the SIEM collector.
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