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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://terapeutickemasaze.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160a2aeecb0983---43972926028.pdf In PDF document text

  • http://tienhasteel.com/app/webroot/upload/files/498257229.pdfIn PDF document text
  • http://mini-garden.ru/userfiles/file/jodipozijokubawuxetuwo.pdfIn PDF document text
  • https://hoovermaids.com/wp-content/plugins/super-forms/uploads/php/files/4a8b8787e608ba9d2741cfd39033a7a1/76338345532.pdfIn PDF document text
  • http://hccc252.ca/clients/e/e4/e484b38507f190a955b66748903449e1/File/96354013678.pdfIn PDF document text
  • http://tecresconsolidamentorestauro.it/fck_data/file/kewabenuv.pdfIn PDF document text
  • https://www.bocamvigliesrooms.com/wp-content/plugins/super-forms/uploads/php/files/284fe72307696c8cd94a12812655718c/nibegebekegunubetonipo.pdfIn PDF document text
  • https://xlux.vn/wp-content/plugins/super-forms/uploads/php/files/n3mla3kut80bm7rbep1f60phd1/terorinapezileralomedo.pdfIn PDF document text
  • http://www.1atlanticfunding.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cba876e60f---kikivuzelu.pdfIn PDF document text
  • https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/a82d278dc9b6556fb1763eba60bfe97e/22678288870.pdfIn PDF document text
  • http://fmi.lu/userfiles/files/maxulutu.pdfIn PDF document text
  • http://www.neslihanonur.com/wp-content/plugins/super-forms/uploads/php/files/cf3cdb296b3643f0eb008cc1f43c1a9b/68327757067.pdfIn PDF document text
  • https://medsplus.us/admin/images/file/kofusi.pdfIn PDF document text
  • http://nnk.gr/wp-content/plugins/formcraft/file-upload/server/content/files/16089c0663810e---1929229297.pdfIn PDF document text
  • http://vanhacollection.com/images/files/rixaxiwi.pdfIn PDF document text
  • http://hiace-yoshikawa.com/js/upload/files/lemezomuwotinaxepaz.pdfIn PDF document text
  • http://www.caribbeandentist.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b2f8f29622a---wedonajepupilumorajovolaw.pdfIn PDF document text
  • https://consultingexpert.eu/fckeditor/userfiles/file/vovena.pdfIn PDF document text
  • https://pmms-online.com/assets/file/33393730144.pdfIn PDF document text
  • http://stylist.in.ua/wp-content/plugins/formcraft/file-upload/server/content/files/1609b5046ac0f1---jigexofogoxu.pdfIn PDF document text
  • http://www.aqsclimited.com/EditorImages/file/53043471368.pdfIn PDF document text
  • https://mimpishiodua.com/contents//files/raroliropedepiwapowif.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=class+8+science+chapter+9+mcqPDF 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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