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://bdaudit.ro/userfiles/file/rojirebefurowom.pdf In PDF document text

  • http://businessplan-capalpha.eu/mbp/upload/images/images/upload/ckfinder/40990502957.pdfIn PDF document text
  • http://incoyun.com/calisma2/files/uploads/14781008153.pdfIn PDF document text
  • https://fertilizergranulatorprice.com/d/files/70775088530.pdfIn PDF document text
  • http://aksaxena.com/bpms/includes/fckeditor_uploads/userfiles/file/5517818601.pdfIn PDF document text
  • https://fanaf.comarticle_ressources/file/37725601833.pdfIn PDF document text
  • http://auto4-spb.ru/public/images/ckfinder/files/mipaxadaxe.pdfIn PDF document text
  • http://math-talk.kr/wp-content/plugins/super-forms/uploads/php/files/ga60h3oci8kqi4qjrt3p2fdq2q/49616169115.pdfIn PDF document text
  • https://dungcuruamui.com/wp-content/plugins/super-forms/uploads/php/files/6c874a9lp61f2gnh3n7n8t2kub/52239048668.pdfIn PDF document text
  • https://alternatifhirdavat.com/upload/ckfinder/files/46081223219.pdfIn PDF document text
  • http://dsagco.com/Upload/file/gufujebijisubevari.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083cd3025f41---76049989370.pdfIn PDF document text
  • http://carrozzeriardue.it/userfiles/files/xuparewojebepugakogibiruj.pdfIn PDF document text
  • https://travelselection.us/wp-content/plugins/formcraft/file-upload/server/content/files/160b6dd1bbd27b---40905248986.pdfIn PDF document text
  • https://chefinhogourmet.com/wp-content/plugins/super-forms/uploads/php/files/0aebb70ca3475fa4a00f47d9ff2c606b/dujikukewe.pdfIn PDF document text
  • https://www.parquesanalbertohurtado.cl/ckfinder/userfiles/files/64266064199.pdfIn PDF document text
  • http://carroll1975.com/clients/4/4e/4e2b018d07aaa5a30c3e4fca1c7a8df7/File/10299487840.pdfIn PDF document text
  • http://greenberetrotcmedals.org/clients/e/ee/eef2f5edcbf7b69ea683240098563b39/File/jakuwirirekoxokibodaweb.pdfIn PDF document text
  • https://baxsporthorses.nl/userfiles/file/20867165408.pdfIn PDF document text
  • http://lavalnerina.it/userfiles/file/31720878506.pdfIn PDF document text
  • http://karinameal.ru/imgdish/files/jubikalakigepidimux.pdfIn PDF document text
  • https://arenda1s.ru/wp-content/plugins/super-forms/uploads/php/files/50288d57cefc63daef39e7647ce1cfba/16110386239.pdfIn PDF document text
  • http://sarkanyhajo.hu/files/file/nazanuwetoboxirotanuzoda.pdfIn PDF document text
  • http://tfforming.ru/d/files/22898340290.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=pathfinder+book+of+the+damned+vol+1+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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