Malicious PDF — malware analysis report

Static analysis result for SHA-256 4dbe36137b9c3dfa…

MALICIOUS

PDF

4.3 KB Created: 2015-06-03 16:40:31 +03:00 Authoring application: DOMPDF
MD5: 6073dac7dd752d435baba0341926a490 SHA-1: b02f2e5903da79b0f5236d035331ba0796a02c3f SHA-256: 4dbe36137b9c3dfa8c1fa4b425f38ede65f698e92a1f2cb9e165dd9de1e00a36
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1204.002 Malicious Link

The PDF file contains a heuristic firing for a PDF SEO link farm, indicating a large number of embedded external links. The document body also contains numerous URLs, many of which are related to forex trading, suggesting a lure or phishing attempt. The primary goal appears to be directing users to these external sites, potentially for SEO manipulation or to serve malicious content.

Heuristics 2

  • Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
    Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
  • 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.academiafutebolangola.com/index.php?2015/hmdeepfocus.pdf&audtr=1&aspx=1361
    • http://www.kbb-gesellschaft.de/index.php?2015/ergoarena.pdf&urggv=1&aspx=1249
    • http://phcccolorado.org/index.php?2015/arabtera.pdf&effpp=1&aspx=857
    • http://www.prequine.com/index.php?2015/torcida.pdf&fcldj=1&aspx=945
    • http://www.prequine.com/index.php?2015/torcida.pdf&fcldj=1&aspx=495
    • http://dyrlaegecentret.dk/index.php?2015/typestitch.pdf&hjhle=1&aspx=sitemap

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