Malicious PDF — malware analysis report

Static analysis result for SHA-256 f35e7871d4264af2…

MALICIOUS

PDF

16.6 KB Created: 2020-11-07 20:48:27 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 368c2bbd837dc3af916d3e3466af2d1f SHA-1: 898587dd5a266700166ab71ce123b23acfea0405 SHA-256: f35e7871d4264af241d46b5ebf60e93176ca98c42ad62cc93c21e2bbc5d24521
74 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a high-confidence heuristic indicating it's a phishing lure for a free download, specifically mentioning "mx video player apk file". The embedded URL, https://traffnew.ru/aws?keyword=mx+video+player+apk+file, is a redirector likely leading to malware or a phishing site. No scripts were extracted, but the PDF structure and URL strongly suggest a phishing attempt.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9913

Heuristics 3

  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • 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 https://traffnew.ru/aws?keyword=mx+video+player+apk+file PDF link annotation