Open redirect: BMW USA

calendar Aug 9, 2023  ยท
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Message contains use of BMW USA's open redirect but the sender is not BMW.

Sublime rule (View on GitHub)

 1name: "Open redirect: BMW USA"
 2description: |
 3    Message contains use of BMW USA's open redirect but the sender is not BMW.
 4type: "rule"
 5severity: "medium"
 6source: |
 7  type.inbound
 8  and sender.email.domain.root_domain not in~ ('bmw.com', 'bmwusa.com')
 9  and any(body.links, .href_url.domain.domain == 't.msg.bmwusa.com' and .href_url.path =~ '/r/')  
10attack_types:
11  - "Credential Phishing"
12  - "Malware/Ransomware"
13tactics_and_techniques:
14  - "Open redirect"
15detection_methods:
16  - "Sender analysis"
17  - "URL analysis"
18id: "1bf4e69a-1762-5168-8dc9-c5d3d0d4a181"
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