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://ggtraff.ru/strik?keyword=best+pdf+annotation+software+windows In PDF document text

  • http://files.herlifespeaks.org/uploads/1/3/1/3/131378771/4faaa46.pdfIn PDF document text
  • http://files.fineartssociety.net/uploads/1/3/1/6/131636819/loxulufox-bukinib-fijew.pdfIn PDF document text
  • http://fozak.fincalajordana.com/uploads/1/3/1/4/131453645/7391227.pdfIn PDF document text
  • http://files.charliedeltajewellery.com/uploads/1/3/2/7/132712150/3535747e0.pdfIn PDF document text
  • https://site-1036775.mozfiles.com/files/1036775/14441979359.pdfIn PDF document text
  • https://site-1038583.mozfiles.com/files/1038583/kabowi.pdfIn PDF document text
  • https://site-1037120.mozfiles.com/files/1037120/taziredipibaragojobigijur.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00009363.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00009363.bin)
  • https://cdn.shopify.com/s/files/1/0431/7881/9735/files/11795532665.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0428/9835/8432/files/24375498268.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0428/5559/6198/files/january_2020_current_affairs_adda247.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/8578fc74-ec36-41b9-b2aa-43439be9cb09/fugopudetomi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/fb63e154-53e3-4c5e-bb4d-c33db1d2ce32/23339600812.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/06ef5700-5ec7-47d2-b71d-554bc68cacaa/jisigonisefekal.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/9ed181fe-5dff-4bcb-b0a5-c8b255dd2f05/40906022049.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 extracted file (font_00_sfnt_off00009363.bin)

Open this report in the interactive analyzer, or submit your own file for analysis.