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.
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• 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://cctraff.ru/strik?keyword=nocion+de+la+estadistica+inferencial In PDF document text

  • https://dadopulemuxujew.weebly.com/uploads/1/3/4/3/134375911/6495484.pdfIn PDF document text
  • https://pofemazavuson.weebly.com/uploads/1/3/2/3/132303373/8976479.pdfIn PDF document text
  • https://ditiwudo.weebly.com/uploads/1/3/1/4/131452947/7057266.pdfIn PDF document text
  • https://kiseridebajesa.weebly.com/uploads/1/3/1/4/131408791/zokiwotidosurovirike.pdfIn PDF document text
  • https://birebojutadavom.weebly.com/uploads/1/3/4/3/134342015/3018249.pdfIn PDF document text
  • https://vibebivenef.weebly.com/uploads/1/3/1/4/131412032/vesedexomokapo.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00006bf7.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00006bf7.bin)
  • https://s3.amazonaws.com/rubidokezive/karakteristik_bakteri_coliform.pdfIn PDF document text
  • https://s3.amazonaws.com/nitirew/mavedamedoba.pdfIn PDF document text
  • https://s3.amazonaws.com/mamibis/substitution_mutation.pdfIn PDF document text
  • https://s3.amazonaws.com/tadovu/27451813328.pdfIn PDF document text
  • https://s3.amazonaws.com/pasawexawinogad/lean_hybrid_muscle_diet.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0501/2242/4480/files/25156626075.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/7422/3269/files/14811453599.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0431/8691/3442/files/how_to_open_gba_cartridge_case.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0435/3071/5288/files/solving_quadratics_using_square_roots_worksheet.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0432/7401/0782/files/5055651817.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0497/5018/0003/files/differences_between_spanish_and_english_settlements.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0481/3884/6371/files/download_picsart_old_version_for_android.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/2985/5393/files/funeru.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0497/6794/0250/files/2020_odyssey_owners_manual.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0495/2614/5190/files/67854857742.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_off00006bf7.bin)

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