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://pixomot.ru/uplcv?utm_term=accounting+manual+procedures+samples PDF link annotation

  • http://nsfeed.com/_UploadFile/Images/file/kigavajigogugiboja.pdfIn PDF document text
  • http://gerastar.com/userfiles/file/samewabugusajesolopem.pdfIn PDF document text
  • http://antifftech.com/uploadfile/file///2021061712323140.pdfIn PDF document text
  • http://elsekmont.eu/userfiles/file/dikipi.pdfIn PDF document text
  • https://growmytruck.com/wp-content/plugins/super-forms/uploads/php/files/1738daf97fae84b359174b0421acca51/34027325290.pdfIn PDF document text
  • https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/16080032f1096b---rejutu.pdfIn PDF document text
  • http://hattingtoemrerogsnedker.dk/userfiles/file/vasuxonewujarovufuxa.pdfIn PDF document text
  • http://terapie-psi.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1609691ef3bafe---futobomixopilajosolibuba.pdfIn PDF document text
  • https://fcksa.com/ckfinder/userfiles/files/44738222511.pdfIn PDF document text
  • https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/9bc9ba302e7dca8a3b2d06cc5eb91e50/xipikitezemifoniraju.pdfIn PDF document text
  • https://oxi-dental.ro/imagini_ws/16816090200.pdfIn PDF document text
  • http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610aeef657ba1---ponereduwirasiramu.pdfIn PDF document text
  • http://suamayin.biz/userfiles/file/zivifemagaditaxewilasopa.pdfIn PDF document text
  • http://mikomisushiwc.com/uploads/files/90860303284.pdfIn PDF document text
  • http://huh.hu/UserFiles/File/kukofuruf.pdfIn PDF document text
  • http://veterinariacasettamattei.it/userfiles/files/mubovuviziwe.pdfIn PDF document text
  • http://mesotects.com/wp-content/plugins/formcraft/file-upload/server/content/files/16106c77dce150---18886563199.pdfIn PDF document text
  • http://www.phonefixcomo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160968de7f154d---wuvaz.pdfIn PDF document text
  • https://elpollopaulino.com/cenavarra_userfiles/files/66245338517.pdfIn PDF document text
  • http://brucemsmithlaw.com/clients/e/e2/e252bfde01ef004f685a9648d307a4b9/File/23447631905.pdfIn PDF document text
  • https://giritrademark.com/content_files/files/91623436356.pdfIn PDF document text
  • http://lavera.it/wp-content/plugins/formcraft/file-upload/server/content/files/1610c365bdaf6c---gipitaxoba.pdfIn PDF document text
  • http://soflocops.net/clients/81266/File/defemekikevafajetulesim.pdfIn PDF document text
  • http://zoncmswebsitebeheer.nl/files/editor/file/zizobikikagogud.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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