diff --git a/detection-rules/impersonation_netflix.yml b/detection-rules/impersonation_netflix.yml index dd55f6f1b43..36d3af75070 100644 --- a/detection-rules/impersonation_netflix.yml +++ b/detection-rules/impersonation_netflix.yml @@ -21,12 +21,14 @@ source: | .href_url.domain.tld not in ("com", "org", "net", "ms") and .href_url.domain.valid == true ) ) - or 2 of ( - strings.icontains(body.current_thread.text, "restart"), - strings.icontains(body.current_thread.text, "cancelled"), - strings.icontains(body.current_thread.text, "membership"), - strings.icontains(body.current_thread.text, "expir"), - strings.icontains(body.current_thread.text, "payment") + or ( + 2 of ( + strings.icontains(body.current_thread.text, "restart"), + strings.icontains(body.current_thread.text, "cancelled"), + strings.icontains(body.current_thread.text, "membership"), + strings.icontains(body.current_thread.text, "expir"), + strings.icontains(body.current_thread.text, "payment") + ) and length(body.links) > 0 and not any(body.links, .href_url.domain.root_domain in ("netflix.com", "dvd.com", "netflixfamily.com")