High Severity

Link: Google Cloud Storage link with redirect.html in URL

Labels

Credential Phishing
Evasion
Free file host
Open redirect
URL analysis

Description

Detects inbound messages containing links that route through a redirect.html page hosted on Google Cloud Storage (storage.googleapis.com). Attackers abuse legitimate cloud storage infrastructure to host redirect pages that forward victims to malicious destinations, evading URL reputation checks.

References

No references.

Sublime Security
Created Jun 26th, 2026 • Last updated Jun 30th, 2026
Feed Source
Sublime Core Feed
Source
GitHub
type.inbound
and any(body.links,
        (
          strings.iends_with(.href_url.path, 'redirect.html')
          or strings.istarts_with(.href_url.fragment, '/redirect.html')
        )
        and .href_url.domain.domain == "storage.googleapis.com"
)
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