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://wastran.ru/uplcv?utm_term=cyst+on+my+ankle PDF link annotation

  • https://digireg.cn/upload/vunexowomumexugimiseba.pdfIn PDF document text
  • http://www.johnknox.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160aea73db7c32---97453826561.pdfIn PDF document text
  • https://seroinstitute.com/wp-content/plugins/super-forms/uploads/php/files/a2351d34098dc00747013b461c66ae69/xekogi.pdfIn PDF document text
  • http://kurskodkb.ru/page_edit/_samples/userfiles/files/22288534439.pdfIn PDF document text
  • https://www.opdrrustukalac.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c23ef1c8a9b---valofob.pdfIn PDF document text
  • http://bortran.com/upload/image/file/20210521095245.pdfIn PDF document text
  • http://informerfitness.com/wp-content/plugins/super-forms/uploads/php/files/099dbf5b20dc8d95a8b59889fb2f77f3/videvoburitogafimowidim.pdfIn PDF document text
  • http://brandnewgoods.net/userfiles/file/87307489991.pdfIn PDF document text
  • http://brilspa.ro/userfiles/file///xegemive.pdfIn PDF document text
  • https://discoverapartmentsforrent.com/wp-content/plugins/super-forms/uploads/php/files/b0989f7ec03afa49c851d8e9b6099735/xawomawajuzipe.pdfIn PDF document text
  • http://omonetach.pl/foto/ilustracje/file/divibimu.pdfIn PDF document text
  • http://chaodontuonglai.vn/uploads/ck_upload/files/ritiwufoxojasug.pdfIn PDF document text
  • https://www.masismarketing.com/wp-content/plugins/super-forms/uploads/php/files/9f18f6f8244c3fb6fa384e0ca3d83048/85274135543.pdfIn PDF document text
  • http://flexicourse.cz/res/file/ramaxak.pdfIn PDF document text
  • https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/160b1e8d391ed7---tosufilex.pdfIn PDF document text
  • http://tpokebar.com/uploads/files/mojaver.pdfIn PDF document text
  • http://crystal-lamp.ru/uploads/files/pupugite.pdfIn PDF document text
  • https://www.infratechgroep.nl/wp-content/plugins/super-forms/uploads/php/files/e7320d2045e713411d3d2627dce5193c/41272359576.pdfIn PDF document text
  • http://rufullthrottle.com/wp-content/plugins/formcraft/file-upload/server/content/files/16087cf678c738---88874544863.pdfIn PDF document text
  • https://presentkompaniet.com/img/content/file/93012292930.pdfIn PDF document text
  • https://www.mds-horizons.com/upload/files/75166380235.pdfIn PDF document text
  • http://www.iycadana.org/wp-content/plugins/super-forms/uploads/php/files/tajp4tak8def9thg4e7nq6ck92/tewejitenupaxivisa.pdfIn PDF document text
  • https://caravanandre.it/wp-content/plugins/super-forms/uploads/php/files/361d5eb9e075e44ac3a11f729644851d/vodup.pdfIn PDF document text
  • https://gw21.ch/uploads/userfiles/file/59353859358.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

Open this report in the interactive analyzer, or submit your own file for analysis.