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.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• 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.com/123?keyword=signal+processing+toolbox+matlab+pdf In PDF document text

  • https://cdn-cms.f-static.net/uploads/4371248/normal_5f8b74d52ccf2.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366041/normal_5f91ead0db1c6.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4379034/normal_5f8b0083159c2.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4383792/normal_5f94143335d82.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367940/normal_5f8c6d08ef338.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369486/normal_5f8acf98842af.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369781/normal_5f8e04468375d.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4390055/normal_5f93d33579a60.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369331/normal_5f884236dadcd.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4377908/normal_5f8a2133ec1a7.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365582/normal_5f8746a14c291.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366406/normal_5f91453027aae.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367914/normal_5f95b975d9be2.pdfIn PDF document text
  • https://sujajikozodes.weebly.com/uploads/1/3/1/3/131384638/fiwepe.pdfIn PDF document text
  • https://riragojefo.weebly.com/uploads/1/3/1/8/131857115/10dfcc6c9d3c.pdfIn PDF document text
  • https://rakikamizop.weebly.com/uploads/1/3/1/4/131437254/puzak-fovibamugu.pdfIn PDF document text
  • https://xojerajap.weebly.com/uploads/1/3/1/3/131384359/2122744.pdfIn PDF document text
  • https://xukanimuwuvam.weebly.com/uploads/1/3/2/6/132696198/78837abf1e77576.pdfIn PDF document text
  • https://refanoripusegu.weebly.com/uploads/1/3/4/3/134306014/7226401.pdfIn PDF document text
  • https://sizukejagu.weebly.com/uploads/1/3/2/6/132681884/zarunojixupapot.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000061ca.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000061ca.bin)
  • https://cdn.shopify.com/s/files/1/0501/6286/0207/files/test_de_autoestima_psicologia.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0502/6499/8043/files/dynamic_mesh_fluent.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0502/2570/9211/files/tinker_tailor_soldier_spy_parents_guide.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0496/6534/3639/files/62046605038.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0482/8518/8258/files/68296285275.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_off000061ca.bin)

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