diff --git a/detection-rules/credential_phishing_one_drive_impersonation.yml b/detection-rules/credential_phishing_one_drive_impersonation.yml index dcf4f9f028c..d469c1d9d78 100644 --- a/detection-rules/credential_phishing_one_drive_impersonation.yml +++ b/detection-rules/credential_phishing_one_drive_impersonation.yml @@ -42,7 +42,9 @@ source: | ) ) ) - or regex.imatch(body.current_thread.text, '[0o]ne\s?dr[il1]ve.*') + or regex.imatch(strings.replace_confusables(body.current_thread.text), + '[0o]ne\s?dr[il1]ve.*' + ) // or one drive is in the subject with a freefile host, additional suspicious language, or suspicious display text or ( regex.icontains(strings.replace_confusables(subject.subject), @@ -114,7 +116,6 @@ source: | and strings.contains(sender.display_name, "via") ) and not profile.by_sender().any_messages_benign - attack_types: - "Credential Phishing" tactics_and_techniques: