Malicious PDF — malware analysis report

Heuristics 6

• 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.
• PDF carries website-builder CDN document link farm medium PDF_CDN_PDF_LINK_FARM
  PDF contains many clickable PDF links parked on website-builder CDNs or simple download gateways together with visible ebook, manual, or download lure text. This matches generated SEO document carriers used to route users through untrusted link/download chains; the PDF itself is an inert link carrier.
• 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=wordament+old+version+apk In PDF document text

  • https://cdn-cms.f-static.net/uploads/4365547/normal_5f87130328aef.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4373297/normal_5f8e292c74379.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365652/normal_5f86f63894510.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4375907/normal_5f8bf5cad1d48.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4378160/normal_5f8e114f3b837.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365598/normal_5f871c22d3a16.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4370288/normal_5f8e0cffcb5e8.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4380210/normal_5f8d90f324f60.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367635/normal_5f8e189b94f6d.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4371508/normal_5f8e1fb5a7140.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366377/normal_5f8712ee99045.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off0000526b.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off0000526b.bin)
  • https://cdn.shopify.com/s/files/1/0501/0613/8787/files/7863223676.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/0822/8508/files/kerobirozu.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0483/7847/8743/files/pozimu.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0435/5407/8871/files/kitchenaid_professional_600_service_manual.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/77d49201-ee5e-4b30-94e2-871f2adf26f5/44056795208.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/07e5e620-1857-4c27-b8cc-76eb88be29a9/27233444756.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_off0000526b.bin)

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