High Severity

Link: Google Cloud Storage link with index.php in URL

Labels

Credential Phishing
Evasion
Free file host
Open redirect
URL analysis

Description

Detects inbound messages containing links hosted on storage.googleapis.com that point to an index.php path, either in the URL path or fragment. Attackers abuse Google Cloud Storage to host malicious content, leveraging the trusted domain to bypass security filters.

References

No references.

Sublime Security
Created Jun 30th, 2026 • Last updated Jun 30th, 2026
Feed Source
Sublime Core Feed
Source
GitHub
type.inbound
and any(body.links,
        .href_url.domain.domain == "storage.googleapis.com"
        and (
          strings.iends_with(.href_url.path, 'index.php')
          or regex.icontains(.href_url.fragment, '^\/?index.php')
        )
)
MQL Rule Console
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