Title
#sql
w

Will Sheldon

10/27/2021, 8:57 PM
Say I wanted to write a detection for "one user logged into 10k hosts at one time over SSH", how would I do that in OSQuery? https://osquery.io/schema/5.0.1/#logged_in_users https://osquery.io/schema/5.0.1/#users
s

seph

10/27/2021, 9:10 PM
Osquery itself operates on a single host. You'd need to do correlation in whatever processes your logs. Which might not be sql
w

Will Sheldon

10/27/2021, 9:26 PM
What would be the best table to do that correlation?
s

seph

10/27/2021, 9:36 PM
Probably logged_in_users
zwass

zwass

10/27/2021, 10:31 PM
Would be interesting to see an example of how to do this in a Spunk/ELK/Panther setup. Osquery can definitely generate the logs.
user_events
could also be useful.