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=shareit+apk+free+download+for+ios In PDF document text

  • https://cdn-cms.f-static.net/uploads/4367286/normal_5f873daba5718.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366032/normal_5f87045dd50a1.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365536/normal_5f870f8668795.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366018/normal_5f87529e92194.pdfIn PDF document text
  • https://sibakixode.weebly.com/uploads/1/3/2/8/132814768/xakegagifilixig.pdfIn PDF document text
  • https://keniwuki.weebly.com/uploads/1/3/1/4/131483234/digokasawuj-jipamuputevuf.pdfIn PDF document text
  • https://jawasolasazilem.weebly.com/uploads/1/3/1/3/131379174/wovexofek.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/ecf28415-1f81-4655-8ce8-406cb85ee09e/zorow.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/437b14f7-b453-4c92-8e18-4d23b94eefda/funovazorebazudivi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/bb66ee60-2661-462d-bae6-b0ba47791cad/93368902666.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f5fb7c16-2346-442a-b864-1861aad79421/fimodifudeduzaxogagiseso.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6b1004d0-a53a-4928-a5da-b5a5231072e6/xijodosujunolijejuxovubi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d62d6128-52bd-4347-879a-9903b4a22aad/30802794613.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0484/5207/5681/files/30856676392.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0485/5473/7829/files/pumpkin_pie_recipe_without_condensed_milk.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0496/6180/4693/files/population_density_worksheet_answer_key.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0501/2409/5653/files/85788764856.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0433/0638/5558/files/ncdpi_earth_science_standards.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0435/4179/0871/files/iso_9001_revision_2015_ppt.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.