Hello everybody,
This is actually my first post here so forgive me if I missed up or posted in the wrong section. I'm trying to compare/corelate two fields values from different source types and same index. Please find two sample of event I'm trying to work on.
1) sample of the first source type
index=wineventlog
sourcetype=Script:ListeningPorts
host=computer1
dest=172.*.*.*
dest_port=50000
process_id=151111
2) sample of the second source type
index=wineventlog
sourcetype=WinHostMon
source=process
host=computer1
Path=***.exe
Process=**.exe
ProcessId=151111
I'm trying to corelate process_id and ProcessId fields to get the process field and make a count table. Sample output:
process_id | dest_port | count | host | Path | process
151111 50000 1 Computer1 **.exe **.exe
I tried this query but it didn't give me the right result
index=wineventlog sourcetype=Script:ListeningPorts dest="172.*.*.*" host="Computer1"
| table host process_id dest, dest_port
| rename process_id as ProcessId
| join type=inner host ProcessId
[search index=wineventlog sourcetype=WinHostMon
| table ProcessId dest_port host Path process]
Try to avoid using join where possible, it has a number of limitations) - and in this case it's possible
(index=wineventlog sourcetype=Script:ListeningPorts dest="172.*.*.*" host="Computer1") OR (index=wineventlog sourcetype=WinHostMon host=Computer1)
| eval process_id=coalesce(process_id, ProcessId)
| stats values(dest) as dest values(Path) as Path values(process) as process by host process_id dest_port
The final stats statement will depend on what you want your output to be. This will probably be faster than a join and avoid its limitations
Try to avoid using join where possible, it has a number of limitations) - and in this case it's possible
(index=wineventlog sourcetype=Script:ListeningPorts dest="172.*.*.*" host="Computer1") OR (index=wineventlog sourcetype=WinHostMon host=Computer1)
| eval process_id=coalesce(process_id, ProcessId)
| stats values(dest) as dest values(Path) as Path values(process) as process by host process_id dest_port
The final stats statement will depend on what you want your output to be. This will probably be faster than a join and avoid its limitations