Link: Common hidden directory observed

type.inbound
and 0 < length(body.links) <= 10
and any(body.links,
        (
          strings.icontains(.href_url.path, "/.well-known/")
          and (
            // well-known with a directory behind it
            regex.icontains(.href_url.path, '\/\.well-known\/[^\/]+\/')
            // or a fragment in the url
            or .href_url.fragment is not null
          )
        )
        or strings.icontains(.href_url.path, "/.js/")
        or strings.icontains(.href_url.path, "/.env/")
        or strings.icontains(.href_url.path, "/.git/")
        or strings.icontains(.href_url.path, "/.svn/")
        or strings.icontains(.href_url.path, "/.hg/")
        or strings.icontains(.href_url.path, "/.DS_Store/")
        or strings.icontains(.href_url.path, "/.htpasswd/")
        or strings.icontains(.href_url.path, "/.htaccess/")
        or strings.icontains(.href_url.path, "/.bash_history/")
        or strings.icontains(.href_url.path, "/.bashrc/")
        or strings.icontains(.href_url.path, "/.zshrc/")
        or strings.icontains(.href_url.path, "/.profile/")
)
// negate highly trusted sender domains unless they fail DMARC authentication
and (
  (
    sender.email.domain.root_domain in $high_trust_sender_root_domains
    and not headers.auth_summary.dmarc.pass
  )
  or sender.email.domain.root_domain not in $high_trust_sender_root_domains
)