Malicious PDF — malware analysis report

Static analysis result for SHA-256 d4ee86aa38481bd9…

MALICIOUS

PDF

4.4 KB Created: 2015-06-03 16:39:46 +03:00 Authoring application: DOMPDF
MD5: 65c4b40cc786380ce413f83610f5a9d1 SHA-1: 94738a6a9d120b2f9f623542c2b44903b0bf23b4 SHA-256: d4ee86aa38481bd97c4c61928fff4ce7228e8917b79a28bc6af39de921561575
60 Risk Score

Malware Insights

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

The PDF file contains a heuristic firing for a PDF SEO link farm, indicating it's designed to drive traffic to numerous external URLs. The document body, while truncated, contains text related to financial options and trading, suggesting a potential lure for financial scams or phishing. The embedded URLs are likely part of this link farm, aiming to redirect the user to potentially 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://phcccolorado.org/index.php?2015/arabtera.pdf&effpp=1&aspx=373
    • http://www.nibl.co.nz/index.php?2015/decision.pdf&angzv=1&aspx=2212
    • http://www.nibl.co.nz/index.php?2015/decision.pdf&angzv=1&aspx=119
    • http://www.academiafutebolangola.com/index.php?2015/hmdeepfocus.pdf&audtr=1&aspx=221
    • http://www.kbb-gesellschaft.de/index.php?2015/ergoarena.pdf&urggv=1&aspx=926
    • http://dyrlaegecentret.dk/index.php?2015/typestitch.pdf&hjhle=1&aspx=sitemap

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