Open redirect: people.anuneo.com

calendar Oct 30, 2024  ยท
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Message contains use of a people.anuneo.com redirect. This redirection has been abused by threat actors in the wild.

Sublime rule (View on GitHub)

 1name: "Open redirect: people.anuneo.com"
 2description: "Message contains use of a people.anuneo.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 == "people.anuneo.com"
 9          and .href_url.path =~ "/redir.php"
10          and strings.icontains(.href_url.query_params, 'url=')
11  )
12  and (
13    not profile.by_sender().solicited
14    or (
15      profile.by_sender().any_messages_malicious_or_spam
16      and not profile.by_sender().any_false_positives
17    )
18  )
19  
20  // negate highly trusted sender domains unless they fail DMARC authentication
21  and (
22    (
23      sender.email.domain.root_domain in $high_trust_sender_root_domains
24      and not headers.auth_summary.dmarc.pass
25    )
26    or sender.email.domain.root_domain not in $high_trust_sender_root_domains
27  )  
28
29attack_types:
30  - "Credential Phishing"
31tactics_and_techniques:
32  - "Evasion"
33  - "Open redirect"
34  - "Social engineering"
35detection_methods:
36  - "Content analysis"
37  - "Header analysis"
38  - "Sender analysis"
39  - "URL analysis"
40id: "2ae83b73-6b38-5c9b-b705-109458016e74"
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