Open Redirect: Club-OS

type.inbound
and any(body.links,
    .href_url.domain.root_domain == "club-os.com"
    and strings.icontains(.href_url.path, 'click')
    and strings.icontains(.href_url.query_params, 'target=')
    // negate hash lookup targets (not actor controlled)
    and not (
      regex.icontains(.href_url.query_params, 'target=[a-f0-9]{40}(?:$|&)')
      and strings.icontains(.href_url.query_params, '&hashLookup=true')
    )
    // negate urls that go back to club-os
    and not regex.icontains(.href_url.query_params, 'target=[^\&]*club-os.com/')   
)
and (
  not profile.by_sender().solicited
  or (
    profile.by_sender().any_messages_malicious_or_spam
    and not profile.by_sender().any_false_positives
  )
)

// 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
)