Malicious PDF — malware analysis report

Static analysis result for SHA-256 e082f617878ebd3e…

MALICIOUS

PDF

4.8 KB Created: 2015-06-03 16:38:08 +03:00 Authoring application: DOMPDF
MD5: 06515d1a42a098fc816b7c020f456129 SHA-1: 329b70cbed7b1b2776f237355141d97d2e1ecda0 SHA-256: e082f617878ebd3e48cc96cf64040e110f2b36c706eba7eded7253a3c47b6505
60 Risk Score

Malware Insights

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

The PDF file contains a large number of embedded URLs, identified by the PDF_SEO_LINK_FARM heuristic, which are likely intended to direct users to malicious websites. The document body, while containing financial-related text, also includes these URLs, suggesting a lure to encourage clicks. No scripts were extracted from this sample, and the primary attack vector appears to be the exploitation of user trust through deceptive link placement.

Machine Learning

  • Nyx PDF Classifier clean score 0.1612

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=820
    • http://www.kbb-gesellschaft.de/index.php?2015/ergoarena.pdf&urggv=1&aspx=689
    • http://www.nibl.co.nz/index.php?2015/decision.pdf&angzv=1&aspx=2035
    • http://www.kbb-gesellschaft.de/index.php?2015/ergoarena.pdf&urggv=1&aspx=878
    • http://www.academiafutebolangola.com/index.php?2015/hmdeepfocus.pdf&audtr=1&aspx=190
    • http://dyrlaegecentret.dk/index.php?2015/typestitch.pdf&hjhle=1&aspx=sitemap

Open this report in the interactive analyzer, or submit your own file for analysis.