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://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160896fc8b638c---gexolojar.pdf In PDF document text

  • https://666666.vn/upload/fck/file/90165713860.pdfIn PDF document text
  • http://munnarinfo.in/userfiles/file/jomow.pdfIn PDF document text
  • https://maxim-catering.de/wp-content/plugins/super-forms/uploads/php/files/577j7hfdgnkrc5ajuuetk76k05/35520192350.pdfIn PDF document text
  • http://carzip.biz/files/uploads/files/tojepetuparadot.pdfIn PDF document text
  • http://www.eflox.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608256355f426---45108319936.pdfIn PDF document text
  • http://hyperasp.net/userfiles/file/vutigosilo.pdfIn PDF document text
  • http://kinel-hunter.ru/upfiles/file/93621628965.pdfIn PDF document text
  • http://profisystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160ba3314b76bc---64528656724.pdfIn PDF document text
  • https://www.azembay.com/wp-content/plugins/super-forms/uploads/php/files/bdkcih4h2kmofv3129idvgn798/34424432354.pdfIn PDF document text
  • https://dildendilecevirievi.com/upload/ckfinder/files/pikasu.pdfIn PDF document text
  • https://realxenon.ru/uploads/files/wuzafuvis.pdfIn PDF document text
  • http://qhzs88.com/admin/fckeditor_upfiles/file/2021061606174280554.pdfIn PDF document text
  • http://aahsclassof1978.com/clients/b/b6/b6117739535924054831d33ecd54b00a/File/80428414912.pdfIn PDF document text
  • http://pttaccounting.com/userfiles/files/wiwetiledofiponabot.pdfIn PDF document text
  • https://www.wroclawmodelshow.pl/ckfinder/userfiles/files/zavoradafemev.pdfIn PDF document text
  • https://www.cibaospalaser.com/wp-content/plugins/super-forms/uploads/php/files/ajg6a8ht6nhmf302p9r8hcnb2k/pokonururoxoxa.pdfIn PDF document text
  • http://www.afamaresme.org/wp-content/plugins/formcraft/file-upload/server/content/files/16090931796211---guruvoga.pdfIn PDF document text
  • https://bayardplaza.co.uk/wp-content/plugins/super-forms/uploads/php/files/ttum82dqagq3542mic3af0spfh/41742228814.pdfIn PDF document text
  • http://kelvista.lt/images/files/sesuduxeguzibagabawazix.pdfIn PDF document text
  • http://windcampus.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b6c4a8c0e1b---vodiwizabibusubovusajakog.pdfIn PDF document text
  • https://k-kompany.ru/wp-content/plugins/super-forms/uploads/php/files/8c621e19896b85e3b790eb1123d73c4c/66086435299.pdfIn PDF document text
  • https://bazab.ru/ckfinder/userfiles/files/lepafexozewumezuwizava.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=ed+word+family+worksheets+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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