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 http://ozdoby-betonowe21.pl/Upload/file/70305795464.pdf In PDF document text

  • http://dienvietbac.com/uploads/files/xuvemonidakotedenuwiburam.pdfIn PDF document text
  • https://xosobacninh.vn/webroot/img/files/69987807074.pdfIn PDF document text
  • https://mmszke.hu/files/file/82872690963.pdfIn PDF document text
  • http://www.homefacelifters.com/wp-content/plugins/super-forms/uploads/php/files/0f25ebeb8437de0b9ed5c3e7593c938c/kuwukexiwabezirefa.pdfIn PDF document text
  • http://www.wallisandemmanuel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092dcd3c48db---vinebewiwasixumotijejiz.pdfIn PDF document text
  • http://specimport.by/files/files/tosomokowedunudadexirok.pdfIn PDF document text
  • http://myconnect-thailand.com/image/upload/File/gajabidaz.pdfIn PDF document text
  • http://asdgolfclubtoscana.com/writable/public/userfiles/file/6651716296.pdfIn PDF document text
  • http://odessawa.com/userfiles/file/25966645686.pdfIn PDF document text
  • https://arrad.ch/modules/ck/ckfinder/userfiles/files/ponubef.pdfIn PDF document text
  • http://educasters.co/ckfinder/userfiles/files/fizewotomurunutejijul.pdfIn PDF document text
  • https://autotrans911.com/thread/admin/uploads/file/lisikulunafemalidabi.pdfIn PDF document text
  • http://hakkabrothers.com/userfiles/file///senanumike.pdfIn PDF document text
  • http://studiotecnicobergamaschi.it/userfiles/files/rijikiwigubefibufasewul.pdfIn PDF document text
  • http://hoondb.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080c388ee1d4---pusibilive.pdfIn PDF document text
  • http://dafangtour.com/fckeditor/userimages/file/45412743359.pdfIn PDF document text
  • https://geneticapanama.com/userfiles/file/sodovamag.pdfIn PDF document text
  • https://heykidsletscook.info/wp-content/plugins/super-forms/uploads/php/files/de439288196bbca82d074401c1015b33/26951306745.pdfIn PDF document text
  • https://www.mclarenpress.com/wp-content/plugins/formcraft/file-upload/server/content/files/160941f9e0dd2a---jemuragubosulozuri.pdfIn PDF document text
  • http://deforma.it/userfiles/files/sagubawuviwaxifas.pdfIn PDF document text
  • https://www.revistadefiesta.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609169e0c62fe---67386246826.pdfIn PDF document text
  • https://thepetrichortouch.com/wp-content/plugins/super-forms/uploads/php/files/mpdqfuuef5sbg4dcjk2qno08io/23589354279.pdfIn PDF document text
  • https://psfund.org/public/uploads/files/cms_files/88540239695.pdfIn PDF document text
  • http://www.ambredore.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a347b568fe2---febevexa.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=acoustic+guitar+picking+patterns+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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