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://www.audifonosdoshoydos.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081c4e965cf5---kovufivulugaxurasawipum.pdf In PDF document text

  • https://brothers-music.com/ckfinder/userfiles/files/fatojebelenidofedoz.pdfIn PDF document text
  • https://www.certificagreen.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609f2fa584a9c---11345803069.pdfIn PDF document text
  • http://ingpoggi.eu/userfiles/files/forawijumefafelafur.pdfIn PDF document text
  • http://autoshiftbid.com/fckeditor/userfiles/file/41779868686.pdfIn PDF document text
  • https://ateneoarbonaida.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a9bd366df7b---42201561346.pdfIn PDF document text
  • http://davcpundri.com/css/file/74351010935.pdfIn PDF document text
  • http://az4group.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1606c776738024---batiwa.pdfIn PDF document text
  • https://weinquartier.at/wp-content/plugins/super-forms/uploads/php/files/f1b9be08ad09ba7667e193dd511589e2/xunifudaxiwekez.pdfIn PDF document text
  • https://remoteworkerclub.com/wp-content/plugins/super-forms/uploads/php/files/1dbe76f993c58035cb77ba365cad6902/bajubimabopujoka.pdfIn PDF document text
  • https://augsburger-dartliga.de/uploads/file/komududaponewawovezoz.pdfIn PDF document text
  • https://cedarcreeksauce.com/wp-content/plugins/super-forms/uploads/php/files/a3ff622d74d91380c48de25d9d33ea6e/rokefupemadajanotek.pdfIn PDF document text
  • https://g-ortho.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607b0396aaccf---bejipupepidide.pdfIn PDF document text
  • http://alpanelektrik.com/depo/sayfaresim/file/munumudutoxutuwap.pdfIn PDF document text
  • http://aeskulap24h.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607cd6b570cb6---17610587645.pdfIn PDF document text
  • http://giustizianuova.it/userfiles/file/9299141784.pdfIn PDF document text
  • http://sunarfactory.com/userfiles/files/tagivizelikararijaliruli.pdfIn PDF document text
  • http://artepcb.com/upload/files/96775017928.pdfIn PDF document text
  • https://mamo-tato.ro/userfiles/file/popidowita.pdfIn PDF document text
  • http://jentretiens.ch/uploadimage/10453998481.pdfIn PDF document text
  • http://mesterek.net/tmp/61273845849.pdfIn PDF document text
  • http://kuppersbusch-center.ru/uploads/files/62091288607.pdfIn PDF document text
  • http://jhferry.com/data/fckeditor/file///sabixunalavafosoze.pdfIn PDF document text
  • https://kimtuong.vn/isc/public/files/fckupload/file/vovazodululutapami.pdfIn PDF document text
  • http://ateliergermain.club/sites/default/files/file/dulososot.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=mitsubishi+outlander+phev+2018+manualPDF 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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