|Alert Message||Windows audit failure event|
Windows network login failure, the user does not exist.
What you should do
This indicates a remote login attempt to a user account that does not exist. It could be an indicator of a brute force attack and should be investigated.
There are no false positives with this rule.
There is no guidance for tuning this rule, this is a generic Windows error and the rule should not be disabled.
If you are unsure about how to respond to this alert, please contact Atomicorp support. We're here to help you!
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