Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://dafemum.ru/strik?utm_term=manual+de+transmision+automatica+ford+explorer+2002 In PDF document text

  • https://static.s123-cdn-static.com/uploads/4451561/normal_5ff5518e5955a.pdfIn PDF document text
  • https://pigogiril.weebly.com/uploads/1/3/4/3/134397820/narali_vugiwasum_jobozaz_mukilolizixeken.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4470523/normal_6047ef58cbde5.pdfIn PDF document text
  • https://lekinowi.weebly.com/uploads/1/3/4/4/134476644/wenilesobot.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4448548/normal_604e4b2b40e95.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4496586/normal_5fcba1521daa1.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4372085/normal_601493d0b2bef.pdfIn PDF document text
  • https://newosupileseru.weebly.com/uploads/1/3/2/3/132303396/losibup_zibemimolo_jepewoxo_najafejisavote.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4501980/normal_6017f80d6790d.pdfIn PDF document text
  • https://xidoxuzi.weebly.com/uploads/1/3/4/7/134707988/vinabixijop.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4415754/normal_602e3a3533b03.pdfIn PDF document text
  • https://piminuwimizo.weebly.com/uploads/1/3/4/6/134674326/8068784.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://uploads.strikinglycdn.com/files/43bfd426-b579-45d0-b8f8-ea14ab372659/dias_festivos_de_marzo_2020_en_colombia.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/0dfc520d-31c9-4404-a765-fd40ac3aef09/how_to_reset_your_razer_huntsman_mini_keyboard.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/754c100d-acee-4be2-aa46-307c396de7a9/what_is_education_system_in_nigeria.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e2b6504e-58e8-4e8d-aafe-e0c6c7f9ce8b/chicco_liteway_plus_stroller_blackberry.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/df43f4af-523a-4358-8182-c10513dc60db/fimazoziveluwiduxigi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/3e8c3002-2ae0-4ee7-892b-c794439330c9/where_can_i_get_transmission_fluid_change.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/89f76e1d-bf23-4d6b-bd68-6166da58e8d0/how_do_you_reset_the_oil_life_on_a_jeep_cherokee.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d2d1dd47-6b45-41f7-b5f6-cd0d18daa1be/final_fantasy_7_remake_guide_book.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1451b48e-7042-44f1-aea5-247a8f27ae2f/24621511462.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/af5f732c-3462-413b-bc61-e13dd64c605f/73569868032.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/50c3e050-13bd-40e9-a4b0-476bedcdd5d9/zaritomumotobabe.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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