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=bourbaki+topologie+alg%25C3%25A9brique+pdf In PDF document text

  • https://site-1036918.mozfiles.com/files/1036918/40172587266.pdfIn PDF document text
  • https://site-1037106.mozfiles.com/files/1037106/67329557635.pdfIn PDF document text
  • https://site-1041933.mozfiles.com/files/1041933/64153465420.pdfIn PDF document text
  • https://site-1043793.mozfiles.com/files/1043793/30322220750.pdfIn PDF document text
  • https://site-1036733.mozfiles.com/files/1036733/potazajupuvazulotareke.pdfIn PDF document text
  • http://files.stannestyrrellspass.com/uploads/1/3/0/7/130776233/sofaraxazefulenufe.pdfIn PDF document text
  • http://files.cupcakerats.co.uk/uploads/1/3/1/4/131453807/a756666189ab.pdfIn PDF document text
  • http://files.tres-chic-bridal.com/uploads/1/3/0/7/130740368/nunaje.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/32fdbd1c-7532-4d27-b996-96e6545e0d6f/79906224847.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/2bd60bb3-6e88-464d-b7ab-341ca15fef0e/retixoragedirolarilukole.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/45c0c4d9-e502-4f5a-9962-53bd3ea82d6b/lixasog.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/5685/6230/files/fft_1.3_poaching_guide.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0428/8059/8172/files/john_deere_la115_belt_diagram.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.