Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://yafferge.ru/award?keyword=abrasive+water+jet+machining+nptel+pdf In PDF document text

  • https://cdn-cms.f-static.net/uploads/4411921/normal_601dd2c63a17a.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366337/normal_60215ca456c27.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4464070/normal_600df43f4134e.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369520/normal_602875fe12d30.pdfIn PDF document text
  • https://nutomejeti.weebly.com/uploads/1/3/4/7/134702699/6dc0e2787b.pdfIn PDF document text
  • https://roturusuwanowus.weebly.com/uploads/1/3/4/3/134363773/8965376.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4385230/normal_5fe45deee9450.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4387412/normal_5fd0dde9a9a4d.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4408462/normal_5ffc9ebed8c40.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4408583/normal_60359348f40d8.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4489441/normal_5fe93e28ac6bf.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4454559/normal_5ff7d7da1fc55.pdfIn PDF document text
  • https://polalakenasi.weebly.com/uploads/1/3/0/8/130813885/1696db.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4390095/normal_600456b57a9b1.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4417986/normal_601676b138061.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4406775/normal_601ec975da6b6.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4403820/normal_6048895876926.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4445532/normal_6023fd559ece2.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4486033/normal_600bbbf59ee73.pdfIn PDF document text
  • https://jitemino.weebly.com/uploads/1/3/0/9/130969659/zuxifexegesopinu.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/35630114-6ff3-4720-8874-74ca2f4632a2/what_is_presentation_layer_in_osi_model.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e651a43e-204d-47ee-b055-c7562ed7cb97/ritoxizewafujowozomab.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/8022d863-5150-468c-b936-01f42ed88516/sat_answer_booklet.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/51d96402-7fbc-473e-b09a-136ab0df495b/26173052179.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.