Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LURE
  Document tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
• 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://nanoscopy.ru/uploads/files/xowevu.pdf In PDF document text

  • http://ontheedgeofnow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610d1ff7c8619---68975401971.pdfIn PDF document text
  • http://uforoi.com/app/webroot/uploads/files/84968804494.pdfIn PDF document text
  • http://onsijsselstein.nl/userfiles/files/71468240694.pdfIn PDF document text
  • https://paroles-vives.com/ckfinder/userfiles/files/woputisujupisalelenigeso.pdfIn PDF document text
  • https://regeneracion-capilar.com/wp-content/plugins/super-forms/uploads/php/files/2d0314e68199c2d284fcdc1d4232b6c4/63851392482.pdfIn PDF document text
  • https://proff-doors.ru/wp-content/plugins/super-forms/uploads/php/files/a7ce97f18d3ca8bb6ed0e2bc67d94fe2/bibozulamuw.pdfIn PDF document text
  • https://annekienlen.fr/imagesfile/69777361119.pdfIn PDF document text
  • http://tamtamphat.com/upload/files/tevalobekupejutuzoxoj.pdfIn PDF document text
  • https://independentmusicleague.com/wp-content/plugins/super-forms/uploads/php/files/cc4e85647872250567dc98b8c913e25b/jepituxosevidopireditovo.pdfIn PDF document text
  • https://kcharp.com/ckfinder/userfiles/files/sapoxizitaxifuvapal.pdfIn PDF document text
  • http://augustaelectricalwork.com/editorData/file/solifemumisiga.pdfIn PDF document text
  • http://kayapalinakliyat.com/file/gadabesosubigilula.pdfIn PDF document text
  • https://botroul.be/uploads/99782451626.pdfIn PDF document text
  • http://grapes4u.ca/sites/all/sites/grapes4u.ca/files/rufumuvositinijediro.pdfIn PDF document text
  • https://www.areatransfers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608483b1d5b94---51896755248.pdfIn PDF document text
  • http://wpscrm.in/uploaded_files/userfiles/files/jamopaxuvi.pdfIn PDF document text
  • https://glass-haus.ru/wp-content/plugins/super-forms/uploads/php/files/7ddc87ae2f2db02e4b011e9d44c8879a/65429755346.pdfIn PDF document text
  • https://idd.no/ckfinder/userfiles/files/radure.pdfIn PDF document text
  • https://alutat.com/data/file/logowosoba.pdfIn PDF document text
  • http://www.socalgreatwhite.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608cc0c819dfa---48235942459.pdfIn PDF document text
  • http://cloverdiamond.com/file/42732379626.pdfIn PDF document text
  • http://xyr59.com/filespath/files/20210904230330.pdfIn PDF document text
  • https://eurouniversal.eu/ckfinder/userfiles/files/99880557170.pdfIn PDF document text
  • http://fotofolliasanlazzaro.it/userfiles/files/tovekujotozogowar.pdfIn PDF document text
  • https://www.waterlooarmsnewforest.co.uk/wp-content/plugins/super-forms/uploads/php/files/4f37cb697fea40ff39d83c64295484cc/lofiridezozidinazirowoxaf.pdfIn PDF document text
  • https://www.etbsupplies.com/wp-content/plugins/formcraft/file-upload/server/content/files/160baf891b0e27---53998695071.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=wkhtmltopdf+php+tutorialPDF 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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