Malicious PDF — malware analysis report

Heuristics 4

• PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
  PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
• 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.
• Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
  The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
• 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://traffking.ru/aws?keyword=ti+84+plus+ce+user+manual+pdf In PDF document text

  • https://cdn-cms.f-static.net/uploads/4408720/normal_5fa192bcda204.pdfIn PDF document text
  • https://polabufasol.weebly.com/uploads/1/3/2/8/132814050/60fcd465bd6b6f3.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4393641/normal_5f9134deb0cc1.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4371247/normal_5f97229906985.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366027/normal_5f90bc1de7374.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369632/normal_5f906d298de96.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4390051/normal_5f90d641b2df3.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://cdn.shopify.com/s/files/1/0500/3637/5705/files/central_pneumatic_40400_parts.pdfIn PDF document text
  • https://s3.amazonaws.com/godewumazek/how_to_iterate_through_a_string_in_c.pdfIn PDF document text
  • https://s3.amazonaws.com/woberiz/eleanor_oliphant_is_completely_fine_book_synopsis.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0497/5761/8330/files/27073277612.pdfIn PDF document text
  • https://s3.amazonaws.com/jepinebawo/how_to_join_the_mafia_in_canada.pdfIn PDF document text
  • https://s3.amazonaws.com/leguvefu/ccnp_exam_questions.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a7f018a4-43fa-49ec-8c73-36784fb2c9cc/19930296760.pdfIn PDF document text
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
  • http://purl.org/dc/elements/1.1/In PDF document text
  • http://ns.adobe.com/pdf/1.3/In PDF document text
  • http://ns.adobe.com/xap/1.0/In PDF document text
  • http://ns.adobe.com/xap/1.0/mm/In PDF document text
  • http://ns.adobe.com/xap/1.0/rights/In PDF document text
  • http://scripts.sil.org/OFLIn PDF document text

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