Malicious PDF — malware analysis report

Static analysis result for SHA-256 9e69f3ef86643057…

MALICIOUS

PDF

22.6 KB
MD5: 284f934a744034145677bcad87927f8b SHA-1: c67af313acfaa82d226c8c4127240b80efbf4ff3 SHA-256: 9e69f3ef86643057d3a1489a0f29647486dd94401066095e8a955a75bdcadb0d
100 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell T1204.002 Malicious File

The PDF file was flagged by ML classifiers and ClamAV as malicious, specifically detecting a PDF exploit. A JavaScript action was found within the PDF, indicating an attempt to execute malicious code. The embedded JavaScript is likely responsible for exploiting a vulnerability to achieve code execution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9990

Heuristics 4

  • ClamAV: Pdf.Exploit.Agent-35606 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-35606
  • JavaScript action low PDF_JAVASCRIPT
    PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • PDF differential parser failed info PDF_DIFFERENTIAL_PARSE_FAILED
    The cross-check parser (pdfminer.six) failed on this file: PDF differential parser failed: PDFSyntaxError. Static heuristics still ran and any of their findings above are valid; only the differential cross-check signal is missing.
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://ns.adobe.com/xap/1.0/
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/mm/

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