Medium Severity

Link: Job recruitment lure from unsolicited sender with suspicious hosting

Description

Message contains job recruitment language with links to suspicious hosting services including free file hosts, subdomain hosts, or URL shorteners from an unsolicited sender.

References

No references.

Sublime Security
Created Apr 7th, 2026 • Last updated Apr 7th, 2026
Source
type.inbound
// commonly observed abused senders
and sender.email.domain.root_domain in (
  'hireology.com',
  'appsheet.com',
  'welcomekit.co',
  'xero.com',
  'workforce.com',
  'eventbrite.com',
  'tiscali.it',
  'on24event.com',
  'talexio.com',
  'easy.jobs',
  'suitzzedash.com',
  'awsapps.com',
  'beehiiv.com'
)
and regex.icontains(sender.display_name, 'careers|jobs')
and (
  any(body.links,
      (
        // domain contains brand, but root domain is not legit brand domain
        regex.icontains(.href_url.domain.domain,
                        '(?:ferrari|tesla|vuitton|red[ -]?bull|nike|robert[ -]?half|adidas|coca[ -]?cola|instagram|spotify|reebok|marriott|starbucks|whatsapp|ledger|uber|ikea|canva|bbdo|mango)'
        )
        and not regex.icontains(.href_url.domain.root_domain,
                                '(?:spotify|instagram|ferarri|tesla|nike|adidas|louisvuitton|redbull|roberthalf|coca-cola|reebok|marriott|starbucks|whatsapp|ledger|uber|ikea|canva|bbdo|mango)\.com'
        )
      )
      and not regex.icontains(.display_text, 'unsubscribe')
  )
  or (
    regex.icontains(subject.base,
                    '(?:ferrari|tesla|vuitton|red.?bull|nike|robert[ _-]?half|adidas|coca[ _-]?cola|instagram|spotify|reebok|marriott|starbucks|whatsapp|ray[ _-]ban|meta talent|executive talent|talent acquisition|ledger|\buber\b|\bikea\b|canva|bbdo|mango)'
    )
    or regex.icontains(sender.display_name,
                       '(?:ferrari|tesla|vuitton|red.?bull|nike|robert[ _-]?half|adidas|coca[ _-]?cola|instagram|spotify|reebok|marriott|starbucks|whatsapp|ray[ _-]ban|meta talent|executive talent|talent acquisition|ledger|\buber\b|\bikea\b|canva|bbdo|mango)'
    )
    or regex.icontains(body.current_thread.text,
                       '\b(?:ferrari|tesla|vuitton|red.?bull|nike|robert[ _-]?half|adidas|coca[ _-]?cola|spotify|reebok|marriott|starbucks|whatsapp|ray[ _-]ban|meta talent|executive talent|talent acquisition|ledger|uber|ikea|canva|bbdo|mango)\b'
    )
    or regex.icontains(sender.display_name,
                       '^[a-z-]+\s*\|\s*(?:Careers|Recruitment|hiring talent|talent connect|talents recruitment$)'
    )
    or regex.icontains(sender.display_name, '\bIG\b.*(?:Recruitment|Strategy)')
  )
)
and not regex.icontains(body.current_thread.text,
                        '\b(?:facebook|copyright|llp|legal|vip|representative|case details|summit|training|conference|apartments|live\s*stream|masterclass|tickets|b2b networking|RSVP|discover more events|Marketing e Eventos|workshop|register here|vip|delivery date)\b'
)
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