Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
  PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• 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://norin.co.za/YmrXLWy8?keyword=stock%20market%20live%20chart%20tesla PDF link annotation

  • http://koralky.pokladnicka.cz/userfiles/file/27607141124.pdfIn PDF document text
  • https://www.xcelsus.de/wp-content/plugins/formcraft/file-upload/server/content/files/1622e81f00256b---vuxolex.pdfIn PDF document text
  • https://www.carlosfunes.es/wp-content/plugins/formcraft/file-upload/server/content/files/16239cc4590477---loxalusipokozidijop.pdfIn PDF document text
  • http://honyi.tw/ckfinder/userfiles/file/lumiwekovukopegegu.pdfIn PDF document text
  • http://shinaval.ru/userfiles/file/lararurunamamazijisuraz.pdfIn PDF document text
  • https://siemens-rozetki.ru/kcfinder/upload/files/66501086929.pdfIn PDF document text
  • https://tobapedez.weebly.com/uploads/1/3/5/3/135344168/bfd6f2dad1d65.pdfIn PDF document text
  • http://ieltsadd.ir/cache/fck_files/file/nobekewovigejipuro.pdfIn PDF document text
  • http://www.alex-vasilkov.ru/images/wisdom/file/tosesor.pdfIn PDF document text
  • http://iuppitergroup.it/kcfinder/upload/files/dusiludujipidaxefos.pdfIn PDF document text
  • http://daiichitravel.com/uploads/news_file/vezapoxazomexamum.pdfIn PDF document text
  • https://nawopudupavipe.weebly.com/uploads/1/3/4/8/134856820/8261ac4.pdfIn PDF document text
  • https://www.liad-alger.fr/admin/style/js/edit/kcfinder/..%5Cimages%5Ccontenue/files/72701771935.pdfIn PDF document text
  • http://hanahana.vn/upload/files/69475879371.pdfIn PDF document text
  • https://visosoduvevup.weebly.com/uploads/1/3/4/2/134234588/baganewisisus_tozuluzabuxiwo_pajavege.pdfIn PDF document text
  • https://gulf-rope.com/images/bulk_images/files/42379169587.pdfIn PDF document text
  • https://theipbuzz.com/images/file/79899764077.pdfIn PDF document text
  • https://xn----8sbaavnccwq4am.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/9dd206f18df176214667b0783137a1f3/zuxewosik.pdfIn PDF document text
  • https://colegiumaniucarei.ro/ckfinder/userfiles/files/rovipawonegalida.pdfIn PDF document text
  • https://en.unecol.com/uploads/kcfinder/upload/files/sorupitozojibuto.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://dejavu.sourceforge.netIn extracted file (font_00_sfnt_off0000d042.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000d042.bin)

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