Malicious PDF — malware analysis report

Heuristics 4

• 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 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/strik?keyword=kagan+cooperative+learning+strategies+book In PDF document text

  • https://site-1037896.mozfiles.com/files/1037896/xegugo.pdfIn PDF document text
  • https://site-1038429.mozfiles.com/files/1038429/nagupu.pdfIn PDF document text
  • https://site-1043876.mozfiles.com/files/1043876/famolimikabudo.pdfIn PDF document text
  • http://fopom.bridgeportcf.org/uploads/1/3/1/8/131871787/1802088.pdfIn PDF document text
  • http://fumijo.onewireless.co.za/uploads/1/3/1/8/131857241/3255172.pdfIn PDF document text
  • http://files.sandiego-ymf.org/uploads/1/3/0/9/130969407/rudit_kejegimitul_kojuzezora.pdfIn PDF document text
  • http://files.homesteadfed.com/uploads/1/3/1/1/131164321/cb568fbbf7.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/c6522036-bd34-4dfe-abaf-2026f29d95d4/50432941584.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e7ce2302-f02d-43be-8f54-468127b02131/bamizifovatarade.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/8e1049a7-7758-4474-936b-7d9b7145dfc1/wetome.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/0cedeb8d-61cd-4cce-bbfb-08d468eb4611/piwamisideriwusigo.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0479/1874/3719/files/gekedabizepuse.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0484/3510/1850/files/hoke_high_school.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0484/2448/5016/files/your_inner_monkey_worksheet_answers.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.