sublimelowRule

Open redirect: McGill University

Message contains use of McGill University's open redirect but the sender is not McGill University.

MITRE ATT&CK

T1566 T1566.001 T1566.002 T1598 T1204.002 T1486

Detection Query

type.inbound
and any(body.links,
        .href_url.domain.domain == 'myalumni.mcgill.ca'
        and .href_url.path =~ '/redirect.aspx'
)
and any(body.links, strings.ilike(.href_url.query_params, '*tokenUrl=*'))
and sender.email.domain.root_domain != 'mcgill.ca'

Data Sources

Email MessagesEmail HeadersEmail Attachments

Platforms

Raw Content

name: "Open redirect: McGill University"
description: |
  Message contains use of McGill University's open redirect but the sender is not McGill University.
type: "rule"
severity: "low"
source: |
  type.inbound
  and any(body.links,
          .href_url.domain.domain == 'myalumni.mcgill.ca'
          and .href_url.path =~ '/redirect.aspx'
  )
  and any(body.links, strings.ilike(.href_url.query_params, '*tokenUrl=*'))
  and sender.email.domain.root_domain != 'mcgill.ca'
attack_types:
  - "Credential Phishing"
  - "Malware/Ransomware"
tactics_and_techniques:
  - "Open redirect"
detection_methods:
  - "Sender analysis"
  - "URL analysis"
id: "5d006c90-a585-576f-84af-d4f9e4365d39"