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
• 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://jottigo.ru/wix?keyword=microscope+pre+lab+worksheet+answers PDF link annotation

  • https://cdn-cms.f-static.net/uploads/4387807/normal_601dd859b9fdd.pdfIn PDF document text
  • https://rizomoxus.weebly.com/uploads/1/3/4/5/134589692/2398090.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4379722/normal_5fe91bcb19df7.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4479237/normal_601da8123f020.pdfIn PDF document text
  • https://wexemexaxixu.weebly.com/uploads/1/3/4/7/134709907/ecdbbfe.pdfIn PDF document text
  • http://lnstagramservicecopyrights.com/snake_color_gamegfwkr.pdfIn PDF document text
  • https://bumobuzeki.weebly.com/uploads/1/3/4/4/134477779/lowewila.pdfIn PDF document text
  • https://lujoduxatodovaw.weebly.com/uploads/1/3/2/3/132302833/d7a44ae.pdfIn PDF document text
  • https://puxofigu.weebly.com/uploads/1/3/5/3/135347112/jepenenosutuw.pdfIn PDF document text
  • https://zejuvuvegodefi.weebly.com/uploads/1/3/1/4/131453892/5246542.pdfIn PDF document text
  • http://eliyalte.com/docker_ubuntu_18jsw5c.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://s3.amazonaws.com/novifamigot/advantages_of_computerised_accounting_system.pdfIn PDF document text
  • https://s3.amazonaws.com/dezajok/jira_checklist_template.pdfIn PDF document text
  • https://s3.amazonaws.com/gazijewevan/vumogojubuxidipanavimi.pdfIn PDF document text
  • https://s3.amazonaws.com/punagilelabon/agriculture_en_afrique_tropicale.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.