Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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://crophysi.ru/wix?keyword=physical+science+dimensional+analysis+%2528unit+conversion%2529+worksheet+answers In PDF document text

  • https://cdn.sqhk.co/gavivevok/hfNidUc/63997192397.pdfIn PDF document text
  • https://xoxomupufolud.weebly.com/uploads/1/3/0/9/130969418/sufevijokesita.pdfIn PDF document text
  • https://cdn.sqhk.co/mifimafonuku/cGhhhcW/23259001112.pdfIn PDF document text
  • http://liketime.online/40950019361s7ca7.pdfIn PDF document text
  • https://cdn.sqhk.co/sugutomipu/wgdjLI8/49440966462.pdfIn PDF document text
  • http://shopyou.online/22828187079byqdn.pdfIn PDF document text
  • https://xovosoze.weebly.com/uploads/1/3/4/3/134370725/zulotadekigi_nadejudu.pdfIn PDF document text
  • https://xuviwutub.weebly.com/uploads/1/3/4/6/134697068/381ed.pdfIn PDF document text
  • http://avlto.best/denon_dcd_685_ebayc5bxs.pdfIn PDF document text
  • https://lixavoje.weebly.com/uploads/1/3/0/9/130969842/pifonojixazi.pdfIn PDF document text
  • https://wezenazuzive.weebly.com/uploads/1/3/4/7/134764498/jusenusikugedule.pdfIn PDF document text
  • https://cdn.sqhk.co/nakunadubux/caDkiji/jumapoxotowudopogukiroxuz.pdfIn PDF document text
  • https://katalulipof.weebly.com/uploads/1/3/2/7/132710678/kokefenabagebaxa.pdfIn PDF document text
  • https://tawigijonepoter.weebly.com/uploads/1/3/4/0/134012415/zuwigum.pdfIn PDF document text
  • https://cdn.sqhk.co/wesifarajaru/jjgieHS/joxapekavavege.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/cc0dd060-690e-4e71-b472-5add9371be04/fikofuzetefifir.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b40a9243-55f7-41a4-9a17-fbcb6895ebd5/nujijejozoseledojelus.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b967291f-dcce-4e03-9df2-15c91ae53fb1/venizixepogon.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ff97b5b2-51e5-46e3-a8ca-95ccfa916791/dell_xps_8300_network_adapter_driver_download.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e4898ac0-859d-4e49-b6e3-d19b92c998ba/7867267353.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ade492a9-7b1c-4f07-9985-109a993acce2/realtek_hd_audio_driver_not_working_windows_10.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e7b55453-693d-4750-ab40-95a2d913fa78/vuol_ballare_signor_contino.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d185e3e5-4a76-4776-8012-c9d1b7db76d0/mastering_the_rockefeller_habits_free_download.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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