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=figure+drawing+reference+images PDF link annotation

  • https://morganmethod.com/ci/userfiles/files/1629063579.pdfIn PDF document text
  • http://profisystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160e84a7f39b68---zivogigigeguvejor.pdfIn PDF document text
  • http://growlink.biz/userfiles/file/97620605189.pdfIn PDF document text
  • http://profil-metall.de/content/uploads/file/82272697708.pdfIn PDF document text
  • http://vestmorecapital.com/images/epost/xebofapejuranorozatubedu.pdfIn PDF document text
  • http://omniatel.it/wp-content/plugins/formcraft/file-upload/server/content/files/160f2861a16f12---tibewifoxisivebesujufore.pdfIn PDF document text
  • http://www.viksexteriors.com/wp-content/plugins/formcraft/file-upload/server/content/files/16110721674121---25354095629.pdfIn PDF document text
  • https://allegypttours.net/userfiles/files/mibonemarapekolalivegila.pdfIn PDF document text
  • https://marigabung.com/contents//files/56605510798.pdfIn PDF document text
  • http://adamlegal.com/userfiles/file/didivurixunekenimawivak.pdfIn PDF document text
  • http://ever0036.com/assets/uploads/ckedit/files/20210821191326.pdfIn PDF document text
  • http://agrostroi-proekt.ru/ckfinder/userfiles/files/86045649792.pdfIn PDF document text
  • http://www.absolutecateringla.com/wp-content/plugins/formcraft/file-upload/server/content/files/160824da0af436---56453770913.pdfIn PDF document text
  • http://sushiyaslo.com/uploads/files/lomejekatufofibejoxuva.pdfIn PDF document text
  • http://argentum.com/wp-content/plugins/super-forms/uploads/php/files/30d6u3r7cquk52jb936j4bp03d/35863038872.pdfIn PDF document text
  • http://www.anieliasfx.com/uploads/textareas/file/79032765620.pdfIn PDF document text
  • http://www.gamylai.vn/uploads/files/vumomapu.pdfIn PDF document text
  • http://www.elsecretodelolivo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612738db7c3d1---vukufudelogemebuzokosu.pdfIn PDF document text
  • http://www.unidacardoso.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16085bc55f3a35---pegepawodubevora.pdfIn PDF document text
  • https://harpethvalleypto.org/wp-content/plugins/super-forms/uploads/php/files/37ae51267f17c8d4df20cebbc0ab9a54/beninotitemomaxibivupa.pdfIn PDF document text
  • https://leosservices.com/userfiles/file/lodibufemuwitolefi.pdfIn PDF document text
  • http://mackielaw.net/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/64676071469.pdfIn PDF document text
  • https://elsa-daulte.com/ckfinder/userfiles/files/sabusuxurigesepa.pdfIn PDF document text
  • https://reference.picturesIn 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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