PDF static analysis report

Static analysis result for SHA-256 cacd5bf24880bfa4…

SUSPICIOUS

PDF

46.1 KB Created: 2021-08-20 06:11:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2021-10-02
MD5: 0a156d3259dc2ca4cb2870cc9f01dc8a SHA-1: 8ef94ab25970e6e6d3bd55cb6f98f7af54adadf7 SHA-256: cacd5bf24880bfa4ab9b9958ab3d836b2fcd8e761abf0c463bd89b0fa8718b7c
44 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4480

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://wurstfargo.com/wp-content/plugins/super-forms/uploads/php/files/3bf1ea7a0a90152188dc0df71d8d5970/nitof.pdf In PDF document text
    • https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=how+to+report+fake+products+on+facebookPDF link annotation