Malicious PDF — malware analysis report

Heuristics 5

• 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.
• External URI info PDF_URI
  PDF contains an external URL action
• 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://traffset.ru/wb?keyword=makalah%20askeb%20bblr%20pdf PDF link annotation

  • https://cdn-cms.f-static.net/uploads/4427267/normal_5fa6e2edc63fd.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4408321/normal_5f9f8661269ba.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4376120/normal_5fa10733e03d2.pdfIn PDF document text
  • https://sofowalomutupal.weebly.com/uploads/1/3/4/3/134310420/divarewigopimatavuve.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4378164/normal_5faf32b298afe.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4381544/normal_5f9abce019a61.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4492575/normal_5fb45165348b1.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4421042/normal_5fb2df61736ff.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4387711/normal_5f98c7655b235.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4408478/normal_5fa4f08984b5a.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://www.daltonmaag.com/In PDF document text
  • https://uploads.strikinglycdn.com/files/f03c29c4-42e0-400b-b49f-4d20fb72f263/8574428472.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/04280270-aa9f-4249-a07a-0960aa0edf0d/sideri.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f4075125-a14f-4d86-91be-3faf39f99b86/simbologia_de_procesos_quimicos.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.