Medium Severity

Attachment: PDF templated investment lure

Description

Detects inbound messages carrying PDF attachments that match a YARA signature for a recurring templated lure using a blue and white design theme.

References

No references.

Sublime Security
Created Aug 19th, 2026 • Last updated Aug 19th, 2026
Source
type.inbound
and any(filter(attachments, .file_type == "pdf"),
        any(file.explode(.),
            any(.scan.yara.matches, .name == "pdf_templated_lure_blue_white")
        )
)
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