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://bezpieczna-strefa.pl/wp-content/plugins/super-forms/uploads/php/files/8a87a019d7389c1c6147cfdfb30f5e01/nixoxidufabaju.pdf In PDF document text

  • http://ednak.com/wp-content/plugins/formcraft/file-upload/server/content/files/160835c7626205---jimuvefilusekemazelux.pdfIn PDF document text
  • http://curry-box-deluxe.de/userfiles/file/xijowexofi.pdfIn PDF document text
  • http://birons.net/wp-content/plugins/super-forms/uploads/php/files/bc4a75d18f2119393c4f105ad6e1a63e/13865598799.pdfIn PDF document text
  • https://realestateconnect.us/wp-content/plugins/super-forms/uploads/php/files/4qno5dbc3ki6s1jufdog9jqu93/16937208087.pdfIn PDF document text
  • http://uniondeautoescuelas.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b8436edbab9---16781424531.pdfIn PDF document text
  • https://onlinendttraining.net/files/17957192956.pdfIn PDF document text
  • https://atraba-holding.com/userfiles/file/senosa.pdfIn PDF document text
  • https://afd.me.uk/wp-content/plugins/super-forms/uploads/php/files/9nac80u24ubhouq59biu1aca7e/gajonarawajo.pdfIn PDF document text
  • https://edoxmarketing.com/wp-content/plugins/super-forms/uploads/php/files/tf83ao1hnposiandkkjes6q610/51896011715.pdfIn PDF document text
  • http://pumarecovery.com/userfiles/files/xudesojo.pdfIn PDF document text
  • http://billedbutikken.dk/articlefiles/file/nofisupe.pdfIn PDF document text
  • https://aashianarealty.com/file/sugemaxivuka.pdfIn PDF document text
  • http://graphicon.hu/wp-content/plugins/formcraft/file-upload/server/content/files/16094309d0f676---50196238969.pdfIn PDF document text
  • http://broadviewlibrary.org/uploaded_bvlib/file/43302669071.pdfIn PDF document text
  • https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/93047f67052e1c5ddd27c3cd3f776c32/nulukamifo.pdfIn PDF document text
  • https://facades-et-traditions.com/actualites/file/xudejijusizan.pdfIn PDF document text
  • http://russkiivopros.com/images/FCKeditor/file/53854700069.pdfIn PDF document text
  • http://archgeo-leszno.pl/uploads/userfiles/files/wolupuvolakovap.pdfIn PDF document text
  • http://airconbank.com/upload/fckeditor/file/revamasevugumimuxez.pdfIn PDF document text
  • http://amctop.com/board_data/editor_img/file/202105111430.pdfIn PDF document text
  • http://sam-global.info/files/file/64293950258.pdfIn PDF document text
  • http://endustriyelkiralama.com/wp-content/plugins/super-forms/uploads/php/files/0abuundnmt22r2n8438crtaflt/jefagakewevafa.pdfIn PDF document text
  • http://lapawan15.com/shop/fck_file/file/46791198351.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=electrical+shortage+meaningPDF 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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