diff --git a/detection-rules/impersonation_fake_msg_thread_mismatched_from_freemail_replyto.yml b/detection-rules/impersonation_fake_msg_thread_mismatched_from_freemail_replyto.yml index ec61e357ec8..af736fcbb87 100644 --- a/detection-rules/impersonation_fake_msg_thread_mismatched_from_freemail_replyto.yml +++ b/detection-rules/impersonation_fake_msg_thread_mismatched_from_freemail_replyto.yml @@ -9,7 +9,10 @@ severity: "medium" source: | type.inbound and ( - profile.by_sender().prevalence in ("new", "outlier") + ( + profile.by_sender().prevalence in ("new", "outlier") + and not profile.by_sender().solicited + ) or ( profile.by_sender().any_messages_malicious_or_spam and not profile.by_sender().any_false_positives