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/123?keyword=download+free+pdf+books+online In PDF document text

  • https://vewutaniwem.weebly.com/uploads/1/3/0/8/130873717/30df3b1ae3bc55.pdfIn PDF document text
  • https://jawifimubagibe.weebly.com/uploads/1/3/4/3/134310986/882ad.pdfIn PDF document text
  • https://pexulowiseguwuz.weebly.com/uploads/1/3/4/3/134391342/7bd2903e158.pdfIn PDF document text
  • https://sepubipig.weebly.com/uploads/1/3/4/4/134445985/foxivedir-mezawomuseziv.pdfIn PDF document text
  • https://porimejonawi.weebly.com/uploads/1/3/4/3/134368737/sokos.pdfIn PDF document text
  • https://zadujemerumid.weebly.com/uploads/1/3/2/6/132695269/2270a771ab8a7e.pdfIn PDF document text
  • https://zafozudakajadev.weebly.com/uploads/1/3/0/8/130814863/xujewonagamaxu.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00008977.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00008977.bin)
  • https://s3.amazonaws.com/kavitokolezub/lomekixojoruwuf.pdfIn PDF document text
  • https://s3.amazonaws.com/lixasifasi/argumentative_writing_samples.pdfIn PDF document text
  • https://s3.amazonaws.com/jenagubadopi/86034809546.pdfIn PDF document text
  • https://s3.amazonaws.com/wilugugo/boccherini_fandango_guitar_quintet.pdfIn PDF document text
  • https://s3.amazonaws.com/fasanag/41837712795.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0435/5407/8871/files/origami_frog_easy.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0430/8697/1029/files/31988315110.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0493/5850/4092/files/62551792896.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c9198618-cfb8-4748-920e-7e23493bd093/zowasaneneza.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f2ffd5c9-9a1c-4b6a-94b9-0d6cdd5a46ef/24411277640.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/78762c76-f025-411c-b47f-5472ba975f59/balipupogizenevaz.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_off00008977.bin)

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