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://cctraff.ru/aws?keyword=coleman+pop+up+campers+parts In PDF document text

  • https://lozulijulejibog.weebly.com/uploads/1/3/1/8/131857057/vilofi.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366041/normal_5f99364f8401d.pdfIn PDF document text
  • https://zadujemerumid.weebly.com/uploads/1/3/2/6/132695269/7456464.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000061c8.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000061c8.bin)
  • https://s3.amazonaws.com/datarofapakil/identifying_nouns_worksheet_grade_4.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ce23f9cf-2a41-4506-8f32-1bf59a51065e/80106352617.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ffbbd92e-7c1d-4d09-b575-22c0f3eab0bf/implications_translate_in_english.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/cc7ad54b-b979-4bc0-b182-d8c68e8f45cd/ladejoxibepepejatefi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e040c268-8dc3-4c54-8671-3667554e365f/tikelonavesadivu.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/0e12f2b8-7992-4c9b-9477-413e7f0a876a/nojupewojumanusiruba.pdfIn PDF document text
  • https://s3.amazonaws.com/numegubowalonan/pesodipelibupobufifobuzas.pdfIn PDF document text
  • https://s3.amazonaws.com/fezenur/belly_off_workout.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1f026c57-190f-437c-a474-5107419d2706/prime_choice_auto_parts_coupon_code.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/abd2a157-0388-4d72-aaa1-4f72acd8f7f8/xenoblade_chronicles_2_soundtrack_do.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 extracted file (font_00_sfnt_off000061c8.bin)

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