diff --git a/detections/experimental/application/okta_large_mfa_attempts.yml b/detections/experimental/application/okta_large_mfa_attempts.yml index 70c5e3737d..2732872c52 100644 --- a/detections/experimental/application/okta_large_mfa_attempts.yml +++ b/detections/experimental/application/okta_large_mfa_attempts.yml @@ -10,8 +10,6 @@ description: The following analytic identifies an account that has rejected more search: '`okta` eventType=user.authentication.auth_via_mfa | bin span=10m _time | stats count as mfa_attempts by src_user, _time | eventstats avg(mfa_attempts) as average_attempts | apply escu_okta_mfa_attempts_v1 upper_threshold=0.001 | rename IsOutlier(mfa_attempts) as outlier | where outlier=1 -| lookup ignore_list_okta_mfa_attempts src_user as src_user outputnew ignore -| where isnull(ignore) | eval upper_threshold = mvindex(split(mvindex(BoundaryRanges, -1), ":"), 0) | `security_content_ctime(_time)` | table _time, src_user, mfa_attempts, average_attempts, upper_threshold