Link: Credential phishing traversing Russian infrastructure

type.inbound
and any(headers.domains, .tld in ("ru", "su"))
and any(ml.nlu_classifier(body.current_thread.text).intents,
        .name == "cred_theft" and .confidence in ("medium", "high")
)
and 0 < length(body.links) < 5
and any(body.links,
        beta.linkanalysis(., mode="aggressive").credphish.disposition == "phishing"
        or (
          strings.icontains(beta.linkanalysis(., mode="aggressive").final_dom.raw,
                            "Pàsswórd"
          )
          and (
            beta.linkanalysis(., mode="aggressive").credphish.contains_login
            or beta.linkanalysis(.).credphish.contains_captcha
          )
        )
        or beta.linkanalysis(., mode="aggressive").effective_url.domain.tld in $suspicious_tlds
)
and (
  not profile.by_sender().solicited
  or profile.by_sender().any_messages_malicious_or_spam
)

// negate highly trusted sender domains unless they fail DMARC authentication
and (
  (
    sender.email.domain.root_domain in $high_trust_sender_root_domains
    and (
      any(distinct(headers.hops, .authentication_results.dmarc is not null),
          strings.ilike(.authentication_results.dmarc, "*fail")
      )
    )
  )
  or sender.email.domain.root_domain not in $high_trust_sender_root_domains
)