Open redirect: marketing.edinburghairport.com

calendar May 23, 2025  ·
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Message contains use of a marketing.edinburghairport.com redirect. This redirection has been abused by threat actors in the wild.

Sublime rule (View on GitHub)

 1name: "Open redirect: marketing.edinburghairport.com"
 2description: "Message contains use of a marketing.edinburghairport.com redirect. This redirection has been abused by threat actors in the wild."
 3type: "rule"
 4severity: "medium"
 5source: |
 6  type.inbound
 7  and any(body.links,
 8          .href_url.domain.domain == "marketing.edinburghairport.com"
 9          and strings.icontains(.href_url.query_params,
10                                'externalContentRedirect='
11          )
12  )
13  
14  // negate highly trusted sender domains unless they fail DMARC authentication
15  and (
16    (
17      (
18        sender.email.domain.root_domain in $high_trust_sender_root_domains
19        or sender.email.domain.root_domain == "edinburghairport.com"
20      )
21      and not headers.auth_summary.dmarc.pass
22    )
23    or sender.email.domain.root_domain not in $high_trust_sender_root_domains
24  )  
25attack_types:
26  - "Credential Phishing"
27tactics_and_techniques:
28  - "Evasion"
29  - "Open redirect"
30  - "Social engineering"
31detection_methods:
32  - "Content analysis"
33  - "Header analysis"
34  - "Sender analysis"
35  - "URL analysis"
36id: "33a47565-dbf5-56c8-b416-69ff966557ff"
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