• Sublime Core Feed

Description

Detects messages containing links that redirect to blob URLs, indicating potential malware delivery or credential harvesting.

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Sublime Security
Created Feb 24th, 2026 • Last updated Feb 24th, 2026
Source
type.inbound
and 0 < length(body.links) < 10
and length(recipients.to) == 1
and recipients.to[0].email.domain.valid
and any(body.links,
        // the url redirects to a blob url
        ml.link_analysis(.).effective_url.scheme =~ 'blob'
)
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