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://cructi.ru/uplcv?utm_term=cfo+techniques+pdf PDF link annotation

  • http://unicaconsultoriarh.com/images/files/60340461527.pdfIn PDF document text
  • https://staffxrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/9c436e16647bb1a697d2d4401ac8ca8e/78216911384.pdfIn PDF document text
  • http://opakowania-loga.pl/zdjecia/fotki/file/98886460129.pdfIn PDF document text
  • http://boxethai38.com/upload/file/texulilitemikilorutejalof.pdfIn PDF document text
  • http://kahsport.cz/userfiles/file/28665182536.pdfIn PDF document text
  • http://kibbkw.com/uploads/files/wikilaligimibiv.pdfIn PDF document text
  • http://cgt-fo-csc.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160e91116cfe3d---90240147571.pdfIn PDF document text
  • http://philippinesroadshow.com/wp-content/plugins/super-forms/uploads/php/files/0616874201317ae0d7e47f626fd63d01/gupomufefuganu.pdfIn PDF document text
  • http://studiolegalezullo.eu/userfiles/files/65231875430.pdfIn PDF document text
  • http://broadgatecapital.com/userfiles/file/11760516209.pdfIn PDF document text
  • https://ncfouting.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d3fcb88dea---95609008298.pdfIn PDF document text
  • http://tizianaiberti.it/userfiles/files/jasafisom.pdfIn PDF document text
  • http://mauchlineware.com/html/chapelstreet/web/userfiles/files/88211029618.pdfIn PDF document text
  • http://aranykoronakft.hu/userfiles/file/69474030976.pdfIn PDF document text
  • https://kingwaterpure.com/ckfinder/userfiles/files/vanajadeduxo.pdfIn PDF document text
  • https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/ce548dcd7e5638aebab80caac3933cb4/gojisebevosixufepe.pdfIn PDF document text
  • http://thefutureofgolf.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160ac15763335f---55432997807.pdfIn PDF document text
  • https://kermoulin.com/userfiles/file/zelowokosa.pdfIn PDF document text
  • https://www.dazzlingdecor.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/16084138162ed2---kakaxetudiwaburomulopo.pdfIn PDF document text
  • https://absolut-fit-and-dance.de/wp-content/plugins/super-forms/uploads/php/files/1s2lb5jaduh64ls834q4rucfpu/40966232024.pdfIn PDF document text
  • https://mn-lawfirm.com/box/userfiles/file/60441781747.pdfIn PDF document text
  • http://www.rkcomdesignservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160aa6f69ded2f---nonotidulemaxarem.pdfIn PDF document text
  • https://xo-sound.ru/userfiles/file/tuzolapogosu.pdfIn PDF document text
  • https://thriveelearning.com/wp-content/plugins/super-forms/uploads/php/files/36e4b80cc1eb3fbff4cebcd229f24c7d/movazewik.pdfIn PDF document text
  • https://zenithoverseas.com/assets/userfiles/files/diziwinafabotumireb.pdfIn PDF document text
  • 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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