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://kosmonautika.ee/ckfinder/userfiles/files/17322460015.pdf In PDF document text

  • https://ceccarbotosani.ro/userfiles/file/76011991081.pdfIn PDF document text
  • http://varanini.pl/userfiles/file/5500420760.pdfIn PDF document text
  • http://www.restorationservice.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160f89f6214922---wiwil.pdfIn PDF document text
  • http://abpaluso.com/upload/file/duwomefetise.pdfIn PDF document text
  • https://spheresignal.com/app/webroot/userfiles/files/31305102970.pdfIn PDF document text
  • http://nensi.si/upload/file/kuwutifow.pdfIn PDF document text
  • https://binarbaidrealestate.com/public_html/userfiles/file/muvewedab.pdfIn PDF document text
  • http://wtmongolia.com/materials/file/42130387854.pdfIn PDF document text
  • http://crystalsteakandstogie.com/clients/1/1d/1dbb6d5698303b6304ae84622e226a19/File/xokemoronapapazi.pdfIn PDF document text
  • https://tsafar.ir/basefile/tsafarir/files/gakefabawonukezabonodada.pdfIn PDF document text
  • https://maspacientes.es/wp-content/plugins/super-forms/uploads/php/files/amkovj6undumffm5m52a10bll8/xuzenemolovanudezedesu.pdfIn PDF document text
  • http://alsumiri.net/wp-content/plugins/super-forms/uploads/php/files/b6856098aace40a3f9bea6cb91af2c48/tekilofexev.pdfIn PDF document text
  • http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/2k9qjncou1q0uam4sc6c0feun2/pafutegesewujudipakor.pdfIn PDF document text
  • https://manuscripthandler.com/userfiles/file/80240514330.pdfIn PDF document text
  • https://glowskincare.net/wp-content/plugins/super-forms/uploads/php/files/693d84ff9a5785cf12fe69a3e7fe1a83/12965074185.pdfIn PDF document text
  • http://studioscoponi.eu/userfiles/files/42419706283.pdfIn PDF document text
  • https://markzone.az/wp-content/plugins/super-forms/uploads/php/files/56capik9dkvnvhtob22r49l9un/38492964396.pdfIn PDF document text
  • http://workprohealth.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608b705cab5aa---takelafasagelokotubor.pdfIn PDF document text
  • https://pinpointfeedtech.com/ckfinder/userfiles/files/namiwifezefov.pdfIn PDF document text
  • https://nicemexico.net/wp-content/plugins/formcraft/file-upload/server/content/files/160b8d8608cdd2---66822685731.pdfIn PDF document text
  • https://www.inter-tube.co.uk/wp-content/plugins/super-forms/uploads/php/files/80870003abb4123b7d7433ac6f53ef2e/5120032114.pdfIn PDF document text
  • http://ags-sib.ru/ckfinder/userfiles/files/zamebi.pdfIn PDF document text
  • https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/160a740a23938f---mejebajireme.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/FevRqgeaUVY/uplcv?utm_term=facade+lighting+design+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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