PDF static analysis report

Static analysis result for SHA-256 7b3c1446c4633513…

CLEAN

PDF

5.9 KB Created: 2015-06-02 22:35:40 Authoring application: HTML2FPDF >> http://html2fpdf.sf.net (via FPDF 1.52) First seen: 2015-07-16
MD5: 524d249a0d27fd7008083f525a53b56c SHA-1: 8a48fd692eeda20c6255f18a9e31f9f9ce0c2275 SHA-256: 7b3c1446c4633513cfe8f085eee20799812afa3bd918314cc7b44fe390ce3167
12 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell

The PDF file contains embedded JavaScript and multiple external URIs. The embedded JavaScript is likely intended to redirect the user to one of the listed URLs, which appear to be related to pharmaceutical sales, potentially as a lure for phishing or malware distribution. The document body also contains these URLs, reinforcing the lure. The presence of embedded JavaScript is a strong indicator of malicious intent.

Machine Learning

  • Nyx PDF Classifier clean score 0.0093

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.steveloosphoto.com/doxycycline-and-sinus-infection/ Referenced by PDF JavaScript
    • http://www.plushaut.net/fckeditor/editor/js/pdf.php/cocaine-and-viagra.pdfIn PDF document text
    • http://www.architectural3dmodelling.com/wp-includes/js/img/misoprostol-online-fast-shipping/In PDF document text
    • http://www.plushaut.net/fckeditor/editor/js/pdf.php/clomid-and-iui-success.pdfIn PDF document text
    • http://www.plushaut.net/fckeditor/editor/js/pdf.php/sildenafil-citrate-gel.pdfIn PDF document text
    • http://www.plushaut.net/fckeditor/editor/js/pdf.php/inhousepharmacy.pdfIn PDF document text
    • http://html2fpdf.sf.net)/CreationDateIn PDF document text
    • http://html2fpdf.sf.netIn PDF document text
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