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://ks4073.com/file_media/file_image/file/sigaz.pdf In PDF document text

  • http://viorina-deko.com/images/file/45724847456.pdfIn PDF document text
  • http://aweibel.com/Photo/file/vipam.pdfIn PDF document text
  • https://heritagelogs.com/wp-content/plugins/super-forms/uploads/php/files/co8va0au6erb7ku2o8smh7aquh/39803943739.pdfIn PDF document text
  • http://getawaynewzealand.co.nz/wp-content/plugins/formcraft/file-upload/server/content/files/160d848cb6bccc---12581178446.pdfIn PDF document text
  • http://ngocphuocjsc.com/public/default/ckeditor/files/70368290956.pdfIn PDF document text
  • http://transbur.ru/admin/ckfinder/userfiles/files/14084831919.pdfIn PDF document text
  • http://conservationenergy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16113355f314c8---97006614741.pdfIn PDF document text
  • http://www.sensible-seeds-premium.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e6b0a7b745e---43263970231.pdfIn PDF document text
  • http://af.ssla.ru/images/fornews/files/ralejonesavorajufitugula.pdfIn PDF document text
  • https://bushregenerators.net/userfiles/files/93071135323.pdfIn PDF document text
  • https://e-tta.com/app/webroot/userfiles/files/derogase.pdfIn PDF document text
  • http://www.homefacelifters.com/wp-content/plugins/super-forms/uploads/php/files/6e9dd910ddedff497b7ae063609230dc/56293870139.pdfIn PDF document text
  • http://klubalfa.org/img/userfiles/file/97657691119.pdfIn PDF document text
  • https://www.penyembuhanholistikreiki.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612df6597922e---dexotegoteto.pdfIn PDF document text
  • http://fzcce.com/aimgs/uload/files/favirososurebogamatozexu.pdfIn PDF document text
  • http://amirafouad.com/uploaded_files/file/tijewibegagud.pdfIn PDF document text
  • http://www.examnotice.in/uploads/files/rawejebotim.pdfIn PDF document text
  • http://bertrandetgastineaudesigners.com/userfiles/file/83515639163.pdfIn PDF document text
  • http://dotbamboo.com/file_media/file_image/file/66292347854.pdfIn PDF document text
  • http://csc0451.com/userfiles/file/20210626080943_9lk68h.pdfIn PDF document text
  • https://micast.de/wp-content/plugins/super-forms/uploads/php/files/8uhri9bu33ej3t1hshm8p17rsc/zenisasoduradodomikirobu.pdfIn PDF document text
  • http://clinicaveterinariagoitese.it/userfiles/files/546958459.pdfIn PDF document text
  • http://amwordpress.org/wp-content/plugins/formcraft/file-upload/server/content/files/160a8441ca13f6---mamewutijis.pdfIn PDF document text
  • https://dolphinsolutions.net/ckfinder/userfiles/files/75092733.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/1xuhb7AK25c/uplcv?utm_term=readers+and+writers+notebook+grade+3+answers+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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