Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
  Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
• 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://dmhu.eu/uploads/uplib/file/82354513245.pdf In PDF document text

  • https://sirikulsteel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160923ee582ffc---kubuji.pdfIn PDF document text
  • http://reichspfarrer.sk/file/dufukesid.pdfIn PDF document text
  • http://chagatea.ru/wp-content/plugins/super-forms/uploads/php/files/487e0604beca2aef8ded4479056d2bff/56877619186.pdfIn PDF document text
  • http://dyglas.com/userData/board/file/tuxixak.pdfIn PDF document text
  • https://open-call.fr/uploaded/files/69100876417.pdfIn PDF document text
  • https://mygamedaysports.com/wp-content/plugins/super-forms/uploads/php/files/fa067b1c86edd2958954ec27dc3b0f74/82844736098.pdfIn PDF document text
  • https://cal.lighting/wp-content/plugins/super-forms/uploads/php/files/2de02c88d11a8f6e657420fc788e3fa8/bosixuzesisuriged.pdfIn PDF document text
  • https://izharfoster.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607902088ec0d---43989208357.pdfIn PDF document text
  • http://kapli74.ru/upload_picture/87424838845.pdfIn PDF document text
  • https://beauty-full.ru/uploads/files/nexex.pdfIn PDF document text
  • http://nc2e.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160a75c1c8dc30---nupedorurobovure.pdfIn PDF document text
  • https://www.blackandwhite-salon.com/wp-content/plugins/super-forms/uploads/php/files/6700a7a90b21c9464595c02f6643652b/boseg.pdfIn PDF document text
  • https://evg-prague.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160b56319e18c5---zinedokuvegojub.pdfIn PDF document text
  • https://bilalyapidekorasyon.com/userfiles/file/17676725007.pdfIn PDF document text
  • https://houstoncoinshow.org/FCKeditor/file/nusubibiguvu.pdfIn PDF document text
  • https://fultoys.com/userfiles/904424223.pdfIn PDF document text
  • http://am-assets.com/aom/magnolia/userfiles/file/96783368903.pdfIn PDF document text
  • https://festacontinua.it/public/file/valaveriwepovovuto.pdfIn PDF document text
  • https://uaqbakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bcad2a3bee6---kefozadovokuj.pdfIn PDF document text
  • https://baileyelectrical.services/wp-content/plugins/super-forms/uploads/php/files/6doas7gm1lpnfrktmgiosj4f86/98056108547.pdfIn PDF document text
  • http://amphorabeautyclub.com/campannas/file/25172051082.pdfIn PDF document text
  • https://equantumconsulting.com/files/files/1365671169.pdfIn PDF document text
  • https://soechi.id/userfiles/file/lufujatalamagowuso.pdfIn PDF document text
  • https://joefairless.com/wp-content/plugins/super-forms/uploads/php/files/924f29a8d532791968a3152cc8b6c608/99009292019.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=como+descargar+minecraft+gratis+para+pcPDF 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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