• Sublime Core Feed
Medium Severity

Attachment: PDF Object Hash - Encrypted PDFs with fake payment notification

Labels

Malware/Ransomware
PDF
Evasion
File analysis
Threat intelligence

Description

Detects PDF attachments containing a specific object hash (63bf167b66091a4bc53e8944a76f6b08) that may indicate malicious content or known threat indicators.

References

No references.

Sublime Security
Created Mar 2nd, 2026 • Last updated Mar 2nd, 2026
Feed Source
Sublime Core Feed
Source
GitHub
type.inbound
and any(filter(attachments, .file_type == "pdf"),
        any(file.explode(.),
            .scan.pdf_obj_hash.object_hash == "63bf167b66091a4bc53e8944a76f6b08"
        )
)
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