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 https://bistro-8.com/wp-content/plugins/super-forms/uploads/php/files/d3eea43dd40c28b5f5f62a5588bed43d/18446232124.pdf In PDF document text

  • https://psychotherapie-dr-albrecht.de/wp-content/plugins/formcraft/file-upload/server/content/files/16080e608d10dd---xijutezogaxeduwuli.pdfIn PDF document text
  • http://www.gametimecatering.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b52d2c85a4c---68064428195.pdfIn PDF document text
  • https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/l0hrb3f44gjc0orgkkgqb7d80i/82804734147.pdfIn PDF document text
  • https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/f63a15e3f20d32437c292e48b340b4e7/didakuvejinen.pdfIn PDF document text
  • http://arniestribu.com/campannas/file/pufatipuwuzig.pdfIn PDF document text
  • https://ecef-groupe.com/wp-content/plugins/super-forms/uploads/php/files/fdf8njcp9d77v2tk6rjniv6gr2/73794820742.pdfIn PDF document text
  • http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/04f151927163422cc0992837531d4bde/8082951627.pdfIn PDF document text
  • https://whiteelephant.co.in/wp-content/plugins/super-forms/uploads/php/files/4cd2367bbd5bcfdd8371fe3423cc9ea7/3343622797.pdfIn PDF document text
  • https://wills.sg/wp-content/plugins/super-forms/uploads/php/files/06e2a79815a6505be1fcc9dd40049829/zigaforipegivazivifub.pdfIn PDF document text
  • http://www.anieliasfx.com/uploads/textareas/file/rofibaka.pdfIn PDF document text
  • https://aryaayur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607054019350c---17418998280.pdfIn PDF document text
  • https://usssecuritate.ro/userfiles/file/20263256191.pdfIn PDF document text
  • https://michaels-limo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086a80238ef9---gijoxuf.pdfIn PDF document text
  • https://kassa-evotor.ru/wp-content/plugins/super-forms/uploads/php/files/htdtsk6nablgnodmsacneh4l10/gegunepob.pdfIn PDF document text
  • http://files.ibiza-ferien.de/file/roxodavivejilowusosose.pdfIn PDF document text
  • https://wilsonbarrera.com/inicio/wp-content/plugins/formcraft/file-upload/server/content/files/160bcb4f58f930---50847223852.pdfIn PDF document text
  • http://seyrimerdin.com/userfiles/file/tigafaraxilupusilijimu.pdfIn PDF document text
  • https://eclipsetheaters.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aa9e6c8eb33---71687658511.pdfIn PDF document text
  • http://vhshf.de/File/89238803708.pdfIn PDF document text
  • http://aksaaydinlatma.com/img/editor/image/file/vewanutavof.pdfIn PDF document text
  • https://alfa-pechati.ru/wp-content/plugins/super-forms/uploads/php/files/fdfe92bfe5d3f14e5bf526c408a2679e/laseturuvisupisumuzigavo.pdfIn PDF document text
  • https://marljivo.hr/userfiles/file/83767073353.pdfIn PDF document text
  • https://tcufroghouses.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606c8233e1860---sesirijazuloforeda.pdfIn PDF document text
  • http://braintradingbcn.com/wp-content/plugins/super-forms/uploads/php/files/85c9f58d1e267e966a562a48374e64b7/44594061209.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=frs+0+60+timePDF 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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