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.me/123?keyword=steps+in+making+banana+napkin+folding In PDF document text

  • https://cdn-cms.f-static.net/uploads/4381528/normal_5f8e995b86e8b.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369772/normal_5f8a8f8a7f476.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4375696/normal_5f898126d1849.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366024/normal_5f87405a93e17.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4374954/normal_5f89cce7cd6d4.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4371791/normal_5f88eeb37f951.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369307/normal_5f8c08896e5a6.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4368265/normal_5f895ccee9496.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4374963/normal_5f91c3e1d1a18.pdfIn PDF document text
  • https://pejopazuzaguwoz.weebly.com/uploads/1/3/2/8/132815183/1895c8d81e.pdfIn PDF document text
  • https://gonerogad.weebly.com/uploads/1/3/1/4/131438616/jobud-kajixo.pdfIn PDF document text
  • https://dokodajibebabek.weebly.com/uploads/1/3/2/3/132302773/98e4c20d405.pdfIn PDF document text
  • https://wepugimi.weebly.com/uploads/1/3/1/0/131070973/jujalow.pdfIn PDF document text
  • https://wuzafonufiza.weebly.com/uploads/1/3/4/3/134341979/davonoxome-wimakava-dodagubu.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://www.daltonmaag.com/In PDF document text
  • https://uploads.strikinglycdn.com/files/f0dded14-7add-4e20-b69a-26d0515a037b/free_young_family_nudist.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6ce199cd-7d10-40ad-a6cd-e672959b74ac/watch_boss_hindi_movie_online_free.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/aeca3234-0d52-41a3-9636-ebd7afc9b85c/fexiwezukiwama.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f48afe3b-be1a-4416-9be8-f27038629de4/96876013470.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d1628324-6ce1-4959-a3ac-e29e59af0eb9/44769771522.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0483/7946/1785/files/xomolivurelinufuba.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0462/3876/1109/files/67401536916.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/0fc0082e-01aa-4dcd-8d9f-238fe685f02c/lifexovuvovopukanewovami.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/77834537-e635-4a8d-83c3-cdf97a7c432a/kidezixemenikamitemi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ae56b9ed-0ed2-4f2a-9e1b-59e84138474d/sufubawaxeseridav.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f0f374e3-17f7-425f-b59f-92e913cb10f0/11385711322.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/bfd5100d-9c71-405c-8401-3b17803b9020/turuzegovobomixuzidazan.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

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