Detection rules › Sublime MQL
Link: Google Cloud Storage impersonating with googledrive in URL path
Detects inbound messages containing links to Google Cloud Storage (storage.googleapis.com) with paths ending in 'googledrive.html', indicating abuse of Google's cloud storage service to impersonate Google Drive and potentially deliver malicious content.
Threat classification
Sublime's own taxonomy (not MITRE ATT&CK).
| Category | Values |
|---|---|
| Attack types | Credential Phishing |
| Tactics and techniques | Impersonation: Brand, Free file host |
Event coverage
| Message attribute |
|---|
| body |
| body.links (collection) |
| type |
Rule body MQL
type.inbound
and any(body.links,
// use of storage.googleapis.com
.href_url.domain.domain == "storage.googleapis.com"
// with an actor controlled path that impersonates Google Drive
and strings.iends_with(.href_url.path, 'googledrive.html')
)
Detection logic
Scope: inbound message.
Detects inbound messages containing links to Google Cloud Storage (storage.googleapis.com) with paths ending in 'googledrive.html', indicating abuse of Google's cloud storage service to impersonate Google Drive and potentially deliver malicious content.
- inbound message
any of
body.linkswhere all hold:- .href_url.domain.domain is 'storage.googleapis.com'
- .href_url.path ends with 'googledrive.html'
Inspects: body.links, body.links[].href_url.domain.domain, body.links[].href_url.path, type.inbound. Sensors: strings.iends_with.
Indicators matched (2)
| Field | Match | Value |
|---|---|---|
body.links[].href_url.domain.domain | equals | storage.googleapis.com |
strings.iends_with | suffix | googledrive.html |