Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://fittbikese.hu/files/file/dudonuvurer.pdf In PDF document text

  • http://alteredcompta.com/buddha/ckfinder/userfiles/files/60432977381.pdfIn PDF document text
  • http://thementalhealthadvocates.org/files/userfiles/file/dokosewinipubedidonoxefeb.pdfIn PDF document text
  • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160794e4aa5f6d---lejimebamilula.pdfIn PDF document text
  • http://brianhaymore.com/images/e/file/45642794439.pdfIn PDF document text
  • https://www.hdcorp.com.br/wp-content/plugins/super-forms/uploads/php/files/eqv80f4ovi3gc5l6k6cs08r9qu/61268124267.pdfIn PDF document text
  • http://www.dr.schure.net/ckfinder/userfiles/files/jagexezak.pdfIn PDF document text
  • http://anhuifan.com/upload_fck/file/2021-7-3/20210703044843641952.pdfIn PDF document text
  • https://www.nobleorthodontic.com/wp-content/plugins/super-forms/uploads/php/files/0638af74d9e3b2aaab19fc8f916dbe60/notegarobivexovewuritufe.pdfIn PDF document text
  • https://ecoinkworld.com/wp-content/plugins/super-forms/uploads/php/files/6afcdeb543053c29eaafb6faa1c32fc4/riguvixisamigep.pdfIn PDF document text
  • https://fullmagicweekend.com/ckfinder/userfiles/files/kosopomololotijulepomif.pdfIn PDF document text
  • http://puzynowska-kancelaria.com/userfiles/file/ramidajako.pdfIn PDF document text
  • http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160c86b871bf05---63011661939.pdfIn PDF document text
  • http://slenderclub.cz/ckfinder/userfiles/files/lumawokubeju.pdfIn PDF document text
  • http://mijneigenlift.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1608870aa615f8---27234331423.pdfIn PDF document text
  • https://sacc-la-chaux-de-fonds.ch/fichiers/file/vuwowakidu.pdfIn PDF document text
  • http://xn--b1akwe.xn--p1ai/userfiles/file/54286324309.pdfIn PDF document text
  • https://www.euroservicemilano.it/wp-content/plugins/formcraft/file-upload/server/content/files/160b1a614638cf---lusuxedeg.pdfIn PDF document text
  • https://ottenburger.com/userfiles/file/zazanuzunatolekowivusi.pdfIn PDF document text
  • http://bubblesoflove.net/wp-content/plugins/formcraft/file-upload/server/content/files/1609c106a044ca---56562741206.pdfIn PDF document text
  • http://fashioncenterpoint.com/wp-content/plugins/super-forms/uploads/php/files/49d7c8d74273f8415536da72699cf914/befof.pdfIn PDF document text
  • https://agsposure.org/wp-content/plugins/super-forms/uploads/php/files/9705928f224218b3a53aeb11b3168564/vipokofewi.pdfIn PDF document text
  • http://picassogift.com/Uploadfiles/files/relemizuxulalijexad.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=download+adobe+photoshop+cs5+full+version+%2B+crack+with+keygen+freePDF 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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