Medium Severity

Attachment: PDF object hash cred phish

Description

Detects inbound emails containing PDF attachments whose embedded objects match known malicious object hashes observed in cred phish PDFs.

References

No references.

Sublime Security
Created Sep 11th, 2026 • Last updated Sep 11th, 2026
Source
type.inbound
and any(filter(attachments, .file_type == "pdf"),
        any(file.explode(.),
            .scan.pdf_obj_hash.object_hash in (
              "c515d2cb8f93b87bc4891a411ab37e6d",
              "a67f29d92dd43a924218dc6a437c13d6"
            )
        )
)
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