Malicious PDF — malware analysis report

Heuristics 5

• 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.
• 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.
• 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://ttraff.me/123?keyword=worksheets+math+multiplication+facts In PDF document text

  • https://cdn-cms.f-static.net/uploads/4369311/normal_5f8a64c7b86eb.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366018/normal_5f875d254f3a5.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366632/normal_5f871bd46148e.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/1/0503/3358/1462/files/antivirus_for_android_mobile_free_download.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0497/6374/5953/files/felajer.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0477/6316/1244/files/coleman_camp_grill_stove_griddle.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0500/2280/9750/files/tupovufi.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0496/6976/7325/files/free_blank_candy_bar_wrapper_template_for_word.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0495/9852/9699/files/nagilodebam.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0432/0870/4164/files/zesov.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0436/1093/1358/files/economics_department_rankings_uk.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7280eb17-4b4f-443c-9c20-8e4d09f93b7b/71666101412.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a1135112-ff38-4a5b-bf1d-de914943b7ee/jerileledutimuni.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c47615df-4a4b-48da-948e-6beba6bb318a/1259729017.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/52fa3912-3737-4886-9b7c-2cdb86a56143/11024253681.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0497/5221/1620/files/where_did_iowa_wrestle_in_1980s.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0479/2791/8759/files/how_to_void_a_check_in_quickbooks.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0484/0341/5197/files/3966013881.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0495/6559/7848/files/distal_portion_sternum.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0436/8692/0347/files/books_like_how_stella_got_her_groove_back.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/0390db38-60f1-47c9-9456-582398bb7b36/bewopit.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/3bd9a494-57e0-42bc-9c74-cf04c9e89c31/98871632024.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c159f836-f915-411d-8a15-8120ce7ede7c/rofuwej.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/590de6a2-22aa-4e0b-bbed-0321cf3031cd/mujaramotukudizidogaj.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/59ea6e16-a6a5-4bc2-b215-0fe2aee5d06d/height_of_ninja_coffee_bar.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

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