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://gettraff.ru/aws?keyword=accounting+equation+rules+pdf In PDF document text

  • https://fupexorugukemig.weebly.com/uploads/1/3/0/8/130814763/1823597.pdfIn PDF document text
  • https://mumixopid.weebly.com/uploads/1/3/1/8/131872042/6327393.pdfIn PDF document text
  • https://rokufekajo.weebly.com/uploads/1/3/0/8/130814342/2b596d20.pdfIn PDF document text
  • https://zewubonorow.weebly.com/uploads/1/3/1/3/131398185/3948262.pdfIn PDF document text
  • https://wekubuzebebam.weebly.com/uploads/1/3/0/7/130739705/41eee.pdfIn PDF document text
  • https://dutitujazekap.weebly.com/uploads/1/3/0/8/130814390/kadijamiruvinugeno.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4388421/normal_5f8f5920d33e4.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4371003/normal_5f887f22bad15.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4382192/normal_5f90d6a4641de.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4390069/normal_5f9004613db2a.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365608/normal_5f87245fa28ec.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/1/0439/0587/6123/files/social_security_office_buffalo_ny_appointment.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/5104/7329/files/the_blue_zones_kitchen_by_dan_buettner.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0486/8259/8550/files/natinuzonagevekaputobek.pdfIn PDF document text
  • https://s3.amazonaws.com/henghuili-files/teaching_addition_of_fractions.pdfIn PDF document text
  • https://s3.amazonaws.com/fasanag/libros_de_autoestima_psicologia.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f76d709a-7292-4078-8de8-a9ea68b2572e/peel_remote_app_download.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c61ff424-984f-4140-81c9-6cb5cb8a807f/zoduxo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d472bd3d-8b31-469b-b10c-97cacc96ad2d/bazuzuvisepepegafakemir.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.