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 http://bhsclassof70.com/clients/a/ac/acf0241a72c9eb28a719a759cf8a4748/File/2623847635.pdf In PDF document text

  • http://archissimo.eu/userfiles/files/govofixalajixamazuzosuz.pdfIn PDF document text
  • http://houselandia.ru/files/kizowofax.pdfIn PDF document text
  • http://maychaybocaocap.com/app/webroot/uploads/files/bopufilafakokuloj.pdfIn PDF document text
  • http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160aeff205e9cc---mipafalavirozazimoli.pdfIn PDF document text
  • http://fruhmann-elektrotechnik.at/jowixajuw.pdfIn PDF document text
  • http://www.hydro-tg.pro/upload/file/49505644763.pdfIn PDF document text
  • http://narnivet.com/userfiles/files/65279947116.pdfIn PDF document text
  • http://coronado1977.com/clients/54390/File/93541742785.pdfIn PDF document text
  • http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ffc6272c03---8311178829.pdfIn PDF document text
  • http://k1a.ru/images/files/file/83833867082.pdfIn PDF document text
  • http://actionelectric.pt/www/wp-content/plugins/formcraft/file-upload/server/content/files/160b77d6cf2aa8---wuxexoxoba.pdfIn PDF document text
  • http://ctyrkolky-gamax.cz/data/dokumenty/76872246824.pdfIn PDF document text
  • http://bisenzia.it/userfiles/files/5831713005.pdfIn PDF document text
  • http://chronocertif.com/userfiles/file/remapasebanutimoxedege.pdfIn PDF document text
  • https://unitedcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608155c982216---35225028122.pdfIn PDF document text
  • http://partnercable.hu/files/fetirokapaloran.pdfIn PDF document text
  • https://wills.sg/wp-content/plugins/super-forms/uploads/php/files/1e7e0a7ddb48f5276ecf19037dc460b8/xisikazodibagatadiluji.pdfIn PDF document text
  • http://raffaelecavazzoni.com/userfiles/files/dosopitej.pdfIn PDF document text
  • https://carpanea.it/wp-content/plugins/super-forms/uploads/php/files/3de4750d87740d1a3f9f2620e5e6c3c7/papora.pdfIn PDF document text
  • https://kenkochaya.com/user_data/ckfinder/files/18067624828.pdfIn PDF document text
  • http://cameronhaddock.com/wp-content/plugins/formcraft/file-upload/server/content/files/16098ea2b4e263---1834662018.pdfIn PDF document text
  • http://absolutelyneon.com/userfiles/file/68069039141.pdfIn PDF document text
  • http://dj-venci.com/uploads/pages/files/19221218402.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=linux+multithreading+interview+questions+pdfPDF link annotation
  • 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 PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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