PDF static analysis report

Static analysis result for SHA-256 50cd9edc9d44b1ce…

CLEAN

PDF

4.2 KB Created: 2015-06-02 11:55:58 Authoring application: HTML2FPDF >> http://html2fpdf.sf.net (via FPDF 1.52) First seen: 2015-08-19
MD5: 5e3a27adac044d16bbb7e82b0e94ebdd SHA-1: 94ecb592248b33bc65207bb99c18fa642e7e6220 SHA-256: 50cd9edc9d44b1cec4f05a37d271aa2727c46fbf3de6e89859009a739ae36355
12 Risk Score

Malware Insights

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

The PDF file contains embedded JavaScript and external URIs pointing to domains that appear to be hosting malicious content. The document body text, while containing legitimate-sounding pharmaceutical information, also includes direct links to 'best buy viagra' and 'legitimate cialis online', suggesting a lure for phishing or malware. The embedded JavaScript is likely used to exploit vulnerabilities or redirect the user to these malicious sites.

Machine Learning

  • Nyx PDF Classifier clean score 0.0113

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/best-buy-viagra.pdf PDF link annotation
    • http://www.powereagleusa.com/wp-includes/js/jcrop/pdf.php/legitimate-cialis-online.pdfIn PDF document text
    • http://imagemanager.ca/prednisone-tqzoyunaxz-kidney-side-effects/In PDF document text
    • http://html2fpdf.sf.net)/CreationDateIn PDF document text
    • http://html2fpdf.sf.netIn PDF document text
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