Medium Severity

Attachment: PDF Object Hash with Blue File Icon

Description

Detects PDF attachments containing a specific object hash (8638ef6bfe382a927aa12a18f2150757) associated with encrypted PDFs leading to cred phishing.

References

No references.

Sublime Security
Created Jun 5th, 2026 • Last updated Jun 5th, 2026
Source
type.inbound
and any(filter(attachments, .file_type == "pdf"),
        any(file.explode(.),
            .scan.pdf_obj_hash.object_hash == "8638ef6bfe382a927aa12a18f2150757"
        )
)
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