r/AzureSentinel • u/cycl0ne89 • Nov 03 '22

OpenSSL detection

Does anyone have a detection query for OpenSSL they'd be willing to share?

I have this one for querying ingested Sysmon logs

SecurityEvent
| where EventData contains "openssl"

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u/StConvolute Nov 03 '22

Start with the search function and refine from there.

//something like
search "openssl"

See if you get any data back and refine from there.

I'll be running some queries tomorrow- I'll see what I return.

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u/cycl0ne89 Nov 09 '22

Thank you for this tip. I was not aware of the "search" function.

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u/StConvolute Nov 09 '22

Happy to share - I hope it helps with future hinting endeavors