Malicious PDF — malware analysis report

Heuristics 6

• 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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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=hasrate+bar+bar+yar+ki+karo In PDF document text

  • https://cdn-cms.f-static.net/uploads/4366017/normal_5f8b1e8d781cb.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4372967/normal_5f89d3bae586e.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367665/normal_5f8945e4c186c.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369168/normal_5f88c883d33f1.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4375199/normal_5f8a16ec55195.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366993/normal_5f875dfa43722.pdfIn PDF document text
  • https://vuxozajuje.weebly.com/uploads/1/3/1/3/131379873/8980310.pdfIn PDF document text
  • https://guwomenod.weebly.com/uploads/1/3/0/8/130873843/filosom-lusiwikafese-jerupuxorukoti-novubolifunuw.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/4be43544-0351-4835-8c1d-de5c8e9838fa/nezebuvusexopurajominag.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5dd55376-ac6c-42a1-84c2-5d517e403eb0/wuxuxuwezobotemuba.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/cc6e8896-f442-442c-b0ab-635534d92a3b/the_young_persons_guide_to_the_orchestra_score.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0435/2838/8772/files/a_dark_brown_dog_theme.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0266/8586/6177/files/fetadaxidigeda.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0439/1570/6523/files/action_movies_online_2020.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0432/1270/1854/files/best_free_app_lock_app_for_android.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/9e41d7c9-7f03-48c5-bd0a-8122c8d45966/pobam.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f3a08b4f-0b04-4588-8c63-cb562e2f7ce7/35566803108.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a63eca8d-68ba-4806-a5a0-2773245928a0/visumozopokalagibovagan.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/85eb7499-91ca-45e0-a6e6-40e53eb1e636/802456918.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1f9300f2-6656-4cdb-bd63-192288dc499a/korofe.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.