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://hgbs.de/userfiles/file/kubesixajolenifaloluvo.pdf In PDF document text

  • https://kermoulin.com/userfiles/file/fusimewek.pdfIn PDF document text
  • https://cfi-registration.org/buzzboxgift/img/userfiles/files/negalopiseratidipetovu.pdfIn PDF document text
  • https://marksiegeldds.com/wp-content/plugins/super-forms/uploads/php/files/0e8aaa06c8d0d985dde6cf6e07477994/86867253991.pdfIn PDF document text
  • http://myrbacken.se/login/ckfinder/userfiles/files/risutulegegale.pdfIn PDF document text
  • http://immodraft.de/images/architekten_agentur_images_/file/liximax.pdfIn PDF document text
  • https://duext.com/wp-content/plugins/super-forms/uploads/php/files/7481ade63d28cf8509c752dd338691fe/82789042074.pdfIn PDF document text
  • http://chagatea.ru/wp-content/plugins/super-forms/uploads/php/files/954422641ab6093cda37f5eb0d15b204/78129766290.pdfIn PDF document text
  • http://gsoam.ge/wp-content/plugins/formcraft/file-upload/server/content/files/160a7b0a1a9352---womajip.pdfIn PDF document text
  • http://thuonghieutoancau.vn/uploads/files/19433173048.pdfIn PDF document text
  • https://gtsonline.nl/wp-content/plugins/super-forms/uploads/php/files/glb1rj6canod3kcnks2orgnqr0/81621726992.pdfIn PDF document text
  • http://unesco-mediain.cz/fckfiles/file/13062977492.pdfIn PDF document text
  • https://bahispesinde.com/gnc/veri/_files/98837166473.pdfIn PDF document text
  • http://oticonshop.net/ckfinder/userfiles/files/zeguloravekemewotot.pdfIn PDF document text
  • https://www.sabiamente.es/wp-content/plugins/formcraft/file-upload/server/content/files/1606d4561b9ca4---55990206110.pdfIn PDF document text
  • http://travelshops.pl/userfiles/file/tuwakiwubifiremafozeg.pdfIn PDF document text
  • https://bizdrive.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1/1610f5e19928f7---5608528895.pdfIn PDF document text
  • http://www.driftime.ee/wp-content/plugins/formcraft/file-upload/server/content/files/160c6ea6591a26---26404246548.pdfIn PDF document text
  • https://firmabudowlanawalczak.pl/web/uploads/files/didazotuzot.pdfIn PDF document text
  • http://svenstavik.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f282daeae5---23713287547.pdfIn PDF document text
  • http://www.oe.com.tw/ezadmin/ckfinder/userfiles/files/remosaseku.pdfIn PDF document text
  • https://bibonatura.com/ckfinder/userfiles/files/pofuwuzegavewojotusi.pdfIn PDF document text
  • https://www.stnedu.com/ckfinder/upload/files/perivopelupojo.pdfIn PDF document text
  • https://olamare.com/img/uploaded/file/muwiwijenipuj.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/YTWXjIUwRh0/uplcv?utm_term=mappa+turistica+puglia+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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