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Description

Detects job scam attempts by analyzing the message body text from an unsolicited sender.

References

No references.

Sublime Security
Created Aug 17th, 2023 • Last updated Nov 3rd, 2025
Source
type.inbound
and (
  any(ml.nlu_classifier(body.current_thread.text).intents,
      .name in ("job_scam") and .confidence == "high"
  )
)
and (
  any(ml.nlu_classifier(body.current_thread.text).entities,
      .name == "financial"
  )
  or strings.icontains(body.current_thread.text, "salary package")
  or strings.icontains(body.current_thread.text, "kindly")
  or (
    (
      any(ml.nlu_classifier(body.current_thread.text).entities,
          .name in ("greeting", "salutation")
      )
      or sender.email.domain.root_domain in $free_email_providers
    )
    and (
      (
        length(recipients.to) == 0
        or length(recipients.bcc) > 0
        or (
          all(recipients.to, .email.domain.valid == false)
          and all(recipients.cc, .email.domain.valid == false)
        )
      )
    )
  )
)
// negating income / job verification senders
and not (
  sender.email.domain.root_domain in ('loandepot.com', 'sofi.com')
  and headers.auth_summary.dmarc.pass
)
and (
  not profile.by_sender().solicited
  or profile.by_sender().any_messages_malicious_or_spam
)
and not profile.by_sender().any_messages_benign
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