• Sublime Core Feed
Medium Severity

Open Redirect: IndiaTimes

Labels

Credential Phishing
Malware/Ransomware
Open redirect
Sender analysis
URL analysis

Description

Message contains use of the IndiaTimes open redirect. This has been exploited in the wild.

References

Sublime Security
Created Aug 22nd, 2024 • Last updated Aug 27th, 2024
Feed Source
Sublime Core Feed
Source
GitHub
type.inbound
and any(body.links,
    .href_url.domain.root_domain == "indiatimes.com"
    and strings.icontains(.href_url.path, '/etl.php')
    and strings.icontains(.href_url.query_params, 'url=')
    // don't match on redirects to indiatimes.com
    and not regex.icontains(.href_url.query_params, 'url=[^\&]+\.indiatimes\.com\b')
)
and (
  not profile.by_sender().solicited
  or (
    profile.by_sender().any_messages_malicious_or_spam
    and not profile.by_sender().any_false_positives
  )
)

// negate highly trusted sender domains unless they fail DMARC authentication
and (
  (
    sender.email.domain.root_domain in $high_trust_sender_root_domains
    and not headers.auth_summary.dmarc.pass
  )
  or sender.email.domain.root_domain not in $high_trust_sender_root_domains
)
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