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://ailani.org/wp-content/plugins/super-forms/uploads/php/files/cf38a1438e1bb0916648d8a69871a80e/21506339531.pdf In PDF document text

  • https://www.histoiresdegroupes.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a94f2b1d9e6---78050256224.pdfIn PDF document text
  • http://auburn-companies.com/userfiles/files/namob.pdfIn PDF document text
  • https://aquafilling.com/userfiles/file/50859923683.pdfIn PDF document text
  • https://clifestyle.net/uploades/userfiles/file/63059567892.pdfIn PDF document text
  • http://xn----dtbhwhggdaoqfh3d.xn--p1ai/media/file/45149235699.pdfIn PDF document text
  • https://industriameccanica.it/file/kiregukaropunata.pdfIn PDF document text
  • http://giayviettri.com/img-ftec/files/tutaba.pdfIn PDF document text
  • http://www.danvillern.com/wp-content/plugins/super-forms/uploads/php/files/aie7232afmqlh96cmc7dr7p6n7/97914615523.pdfIn PDF document text
  • http://entone.es/wp-content/plugins/super-forms/uploads/php/files/2898ab9297ad2977cd8dfe74f452dd7d/80363517001.pdfIn PDF document text
  • https://arihantgranites.in/wp-content/plugins/super-forms/uploads/php/files/gljosbm7h6nk7qgf2bdj20pt71/goparetuwov.pdfIn PDF document text
  • http://bazatalty.pl/wp-content/plugins/super-forms/uploads/php/files/3d4ddcd2dc22713ac324f3e21711e336/84140170226.pdfIn PDF document text
  • https://advancedbusiness.co/wp-content/plugins/super-forms/uploads/php/files/6c617e8c95aa3bfc6fd7bffac1b8099e/memesapevuxogibejalas.pdfIn PDF document text
  • http://ducthanggroup.com/webroot/img/files/39018581432.pdfIn PDF document text
  • https://youstore21.com/wp-content/plugins/super-forms/uploads/php/files/708a444cbb82dd68462847fe9a2b96ae/punifiwazed.pdfIn PDF document text
  • https://haciendaloscipreses.cl/upload/file/76638586935.pdfIn PDF document text
  • http://purifoy2020.com/clients/1/11/118d8b7ee1ea4bab8fb19da95c56260f/File/xilevumezajerogevogalegij.pdfIn PDF document text
  • http://accessiblevehicleservices.com/userfiles/file/vuvitugos.pdfIn PDF document text
  • https://auf.vn/wp-content/plugins/super-forms/uploads/php/files/jltj1u12pi07hpjuakfu2e8i14/lukufujoverej.pdfIn PDF document text
  • http://ordineveterinarireggioemilia.it/userfiles/files/dogemogipumas.pdfIn PDF document text
  • http://tweddlefoto.com/files_contenidos/upload/files/sesokinexavu.pdfIn PDF document text
  • https://hacunamatata.ru/wp-content/plugins/super-forms/uploads/php/files/4b0a650b64bc74518f549a90099d3a54/zetokevojewotupelag.pdfIn PDF document text
  • http://secretlove.ch/ckfinder/userfiles/files/57499884885.pdfIn PDF document text
  • http://cambridgekapurthala.com/damana/userfiles/file/tobepifodizukagog.pdfIn PDF document text
  • http://countrysquirefoods.com/wp-content/plugins/formcraft/file-upload/server/content/files/16085069bd9f53---begowudisegu.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=wiley+11th+hour+cfa+level+2+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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