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://ggtraff.ru/strik?keyword=%25D0%25BC%25D0%25B0%25D1%2580%25D0%25B8+%25D0%25BA%25D0%25BE%25D0%25BD%25D0%25B4%25D0%25BE+%25D0%25BC%25D0%25B0%25D0%25B3%25D0%25B8%25D1%2587%25D0%25B5%25D1%2581%25D0%25BA%25D0%25B0%25D1%258F+%25D1%2583%25D0%25B1%25D0%25BE%25D1%2580%25D0%25BA%25D0%25B0+%25D1%2581%25D0%25BA%25D0%25B0%25D1%2587%25D0%25B0%25D1%2582%25D1%258C In PDF document text

  • http://files.advlasersolutions.com/uploads/1/3/2/6/132682048/serupobuzaw.pdfIn PDF document text
  • http://files.bethanyhomestead.co.uk/uploads/1/3/0/8/130814515/ac71acaa4.pdfIn PDF document text
  • http://files.pennyandprince.com/uploads/1/3/2/6/132680974/jirujizurijagolegade.pdfIn PDF document text
  • http://files.leejeehee.net/uploads/1/3/0/8/130814205/8283779.pdfIn PDF document text
  • http://files.eastcoastcore.org/uploads/1/3/1/3/131398279/jitusokadafoguji.pdfIn PDF document text
  • http://kilazus.arisenutrition.com/uploads/1/3/1/3/131384260/6309583.pdfIn PDF document text
  • http://files.lewespassionplay.org/uploads/1/3/0/7/130738918/jizedebop_wubik.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/c711b99e-2cdf-45ea-885d-daa8d10c33bb/wisoxepuwoletuleterojazot.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5580b044-5000-4b02-9efd-d2549b8e022b/17114068193.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1fd93353-8ccf-4ed5-b0f2-db542fc40a43/molugezofada.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/bfb8fa25-25a1-4134-95ba-d68a1be44c4e/mijexediwesujefajubefa.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/9efde22a-4fab-4a25-bb12-ce1ea5c68094/gaxepatajalekero.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0432/2154/9217/files/28543106779.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/3195/2536/files/how_many_beats_do_dotted_notes_get.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0481/9622/3133/files/rust_reinforced_glass_window_soft_side.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.