|Alert Message||Windows audit failure event|
Windows Local login failure detected. Unknown user, or bad password.
 What you should do
This indicates that a local login failure occurred. It could be caused by a misconfigured user or application or an indicator of an attack. Note the username used in this event, if it ends in "$" this indicates that it is a machine, rather than a user.
 False Positives
There are no false positives with this rule.
 Tuning Guidance
There is no guidance for tuning this rule, this is a generic Windows error and the rule should not be disabled.
 Additional Information
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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 Outside References