Malicious PDF — malware analysis report

Heuristics 7

• 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.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• 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://www.natursany.com/ckfinder/userfiles/files/30022892808.pdf In PDF document text

  • http://masan315.net/board/imagefile/file/97417550510.pdfIn PDF document text
  • http://www.christinemartin.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160a9c4e907e91---zijuva.pdfIn PDF document text
  • http://2ds-creations.fr/userfiles/file/5470908284.pdfIn PDF document text
  • https://eclipsetheaters.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076c0f706d9b---47878326743.pdfIn PDF document text
  • http://lingeriedediva.com/UploadFile/file/2021073000581073499.pdfIn PDF document text
  • https://a5productions.com/home/a5pro/public_html/ckfinder/userfiles/files/96878111795.pdfIn PDF document text
  • http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092554c11ed0---99958779381.pdfIn PDF document text
  • http://przychodnia-felinskiego.pl/uploads/editor/file/22606656824.pdfIn PDF document text
  • https://jaukiaplinka.lt/ckfinder/userfiles/files/99627204148.pdfIn PDF document text
  • http://jafra-com.at/userfiles/file/lajani.pdfIn PDF document text
  • http://aggengr.com/uploads/CMS/file/gijakifibanawurupek.pdfIn PDF document text
  • http://antwerp-reefer-tournament.be/argt/files/15865086100.pdfIn PDF document text
  • http://christembassydocklands.org/wp-content/plugins/super-forms/uploads/php/files/ee77bad4d91c3c9a68ef46f43ee80960/27904190473.pdfIn PDF document text
  • http://slowjamsundays.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b89fa06860c---48204127870.pdfIn PDF document text
  • http://www.studiolegalefusimorelli.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608265027fdf8---41738948170.pdfIn PDF document text
  • http://ttmm.co.jp/ckfinder/userfiles/files/60885536609.pdfIn PDF document text
  • https://xo-sound.ru/userfiles/file/68405289991.pdfIn PDF document text
  • http://bociany.sk/media/file/gadowikekaxefejusiwupola.pdfIn PDF document text
  • https://thesmithgrouphouston.com/wp-content/plugins/super-forms/uploads/php/files/ce84f6236d268edb2b295c565d0c2e8e/26612028804.pdfIn PDF document text
  • http://gadkowski.pl/repository/filemanager/file/17541922842.pdfIn PDF document text
  • https://paardenwelzijnscheck.nl/app/webroot/files/ckeditor_files/files/rizopokupupugiduvefoza.pdfIn PDF document text
  • http://mispuntossaga.com/campannas/file/43238301142.pdfIn PDF document text
  • https://bikinibody.be/wp-content/plugins/super-forms/uploads/php/files/ur4fi0fav8bipu7jprhsutfvmp/30370668827.pdfIn PDF document text
  • http://m-camper.ru/ckfinder/userfiles/files/72976551392.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=planning+design+and+construction+of+healthcare+facilities+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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