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 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://camile.vn/wp-content/plugins/super-forms/uploads/php/files/9pd4s2dudlb0qeqjh6ucvaliem/sezovinalumakujuk.pdf In PDF document text

  • http://autoscuolavalerio.it/userfiles/files/59746187533.pdfIn PDF document text
  • https://kubermatkaplay.com/ckfinder/userfiles/files/70064452769.pdfIn PDF document text
  • http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b0e1460dade---vupinezukevaxuz.pdfIn PDF document text
  • http://thangmayedex.com/webroot/img/files/xiwiwaxapoloja.pdfIn PDF document text
  • http://emilygrilltogo.com/uploads/files/wetizapilugu.pdfIn PDF document text
  • https://blugarden.eu/file/85137583715.pdfIn PDF document text
  • http://dakmoto.cz/obrazky/file/kalejak.pdfIn PDF document text
  • https://www.acetechnology.co.in/wp-content/plugins/super-forms/uploads/php/files/voknss1g4lduvicamjbjjb40b6/31063942100.pdfIn PDF document text
  • https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/af0ec4a9e95b36c8b60ace361655b314/rokibotuxamazobiwobonu.pdfIn PDF document text
  • https://alenakovalchuk.ru/wp-content/plugins/super-forms/uploads/php/files/35eda67ab9344bc4cff853374e5655c1/tofarerovevosazakuji.pdfIn PDF document text
  • https://admonks.ru/wp-content/plugins/super-forms/uploads/php/files/5a5faa266b6006e6dc20222fba8d9fc0/nifapoxabizeboditof.pdfIn PDF document text
  • http://fotomil.pl/ckfinder/userfiles/files/xupixamudip.pdfIn PDF document text
  • https://fulzugaskozpont.hu/files/faxugebatunol.pdfIn PDF document text
  • https://yalcinplayer.com/calisma2/files/uploads/gidod.pdfIn PDF document text
  • https://www.azembay.com/wp-content/plugins/super-forms/uploads/php/files/3d4v5d9q8aeebfh0o9m2dfgp1m/48286589872.pdfIn PDF document text
  • https://hv2barrier.com/application/third_party/ckfinder/userfiles/files/60065633169.pdfIn PDF document text
  • http://mgmkt.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160ba62be1ab5e---65223201902.pdfIn PDF document text
  • https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/0eea3766446df4f0991998838c6f8f02/kerozofefegegolu.pdfIn PDF document text
  • http://makinsushi.com/uploads/files/zosagabedasexirokaxi.pdfIn PDF document text
  • https://forumhotel.by/wp-content/plugins/super-forms/uploads/php/files/lveece6l890h2o4l4285eb1596/zelisi.pdfIn PDF document text
  • http://saigondome.com/uploads/userfiles/file/lalegedijozipezobenakigi.pdfIn PDF document text
  • http://henanshuangxin.com/d/files/vuremujapog.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=harga+kijang+innova+g+manual+luxuryPDF link annotation
  • http://kioskcondoweb.wpengine.com/wp-content/plugins/formcraft/file-upload/server/content/files/16081d2e48199c---68734563506.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 PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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