Malicious PDF — malware analysis report

Static analysis result for SHA-256 c6a633049703a4cd…

MALICIOUS

PDF

42.8 KB Created: 2019-01-06 08:29:45 +03:00 Authoring application: DocBook XSL Stylesheets with Apache FOP (via Apache FOP Version 1.1)
MD5: 9a83034c8d4243fbcd0e52f3acd39b17 SHA-1: 7332f37f2c63df5111436226f7cfa9c031ce7a68 SHA-256: c6a633049703a4cd32199c8aef9d91c6c647a3813a5b4e6f1f386d8aadaa9fb4
92 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious Link T1059 Command and Scripting Interpreter

The PDF was flagged by ClamAV as Pdf.Dropper.Agent-7301828-0 and a machine learning classifier indicated a high probability of maliciousness. An external URI pointing to a PDF file was also detected. The presence of these indicators suggests the PDF is a dropper intended to exploit vulnerabilities and download further malicious content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8872

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-7301828-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7301828-0
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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.gorillawalker.com/meinwomo-reisebuch-portugal-entdeckungsreise-durch-portugal-4.pdf
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    • http://www.w3.org/1999/02/22-rdf-syntax-ns#
    • http://purl.org/dc/elements/1.1/
    • http://ns.adobe.com/xap/1.0/
    • http://ns.adobe.com/pdf/1.3/
    • http://ns.adobe.com/xap/1.0/mm/
    • http://www.aiim.org/pdfa/ns/extension/
    • http://www.aiim.org/pdfa/ns/schema#
    • http://www.aiim.org/pdfa/ns/property#
    • http://www.aiim.org/pdfa/ns/id/