PDF static analysis report

Static analysis result for SHA-256 5ca20be9d4e86d23…

CLEAN

PDF

5.6 KB Created: 2015-06-02 10:56:48 Authoring application: HTML2FPDF >> http://html2fpdf.sf.net (via FPDF 1.52) First seen: 2015-08-19
MD5: 43ba344ecde244800d66744ec9e01103 SHA-1: 38664484da47789a4095188dce44884d854e2b44 SHA-256: 5ca20be9d4e86d23e914d03a5bf3cdc505092e67a8345013848660b8385658e1
12 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell T1566.002 Spearphishing Attachment

The PDF contains embedded JavaScript and multiple external URLs, many of which are hosted on compromised-looking paths and relate to pharmaceutical products. The document body text also contains pharmaceutical-related keywords and lures, suggesting a phishing or scam attempt. The embedded JavaScript likely facilitates the download of a malicious payload, possibly disguised as a PDF.

Machine Learning

  • Nyx PDF Classifier clean score 0.0097

Heuristics 3

  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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.powereagleusa.com/wp-includes/js/jcrop/pdf.php/generic-cialis-canadian-pharmacy.pdf PDF link annotation
    • http://www.primetimeinternational.co.uk/cialis-with-dapoxetine/In PDF document text
    • http://www.dataextractionservices.com/capimage/img/is-prednisone-an-opiate/In PDF document text
    • http://www.powereagleusa.com/wp-includes/js/jcrop/pdf.php/buy-nolvadex-online-pharmacy.pdfIn PDF document text
    • http://www.powereagleusa.com/wp-includes/js/jcrop/pdf.php/prednisone-surgery.pdfIn PDF document text
    • http://html2fpdf.sf.net)/CreationDateIn PDF document text
    • http://html2fpdf.sf.netIn PDF document text
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