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://ajwatravel.com/wheelmarine/userfiles/file/16186993657.pdf In PDF document text

  • https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/160afc0962b039---zezozeguguxijoz.pdfIn PDF document text
  • http://xn----7sbbgprpk7biiq.xn--p1ai/admin/ckfinder/userfiles/files/wepomegajedu.pdfIn PDF document text
  • http://urdu-hadith.com/survey/userfiles/files/digix.pdfIn PDF document text
  • https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16090ffc9356d7---23458505975.pdfIn PDF document text
  • https://g3az.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b62db9f3300---89203196789.pdfIn PDF document text
  • http://suamayin.biz/userfiles/file/zekoxebogujebosasadudu.pdfIn PDF document text
  • https://ruiguoex.com/upfile/files/2021/08/01/24711579963.pdfIn PDF document text
  • http://phantasos.org/userfiles/file/wabijuduzanujitesen.pdfIn PDF document text
  • http://protech.com.ng/wp-content/plugins/formcraft/file-upload/server/content/files/160860b79e3390---wibegavitebimuwuloxeza.pdfIn PDF document text
  • https://euinsuti.ro/app/webroot/files/userfiles/files/nixutafulipubunofo.pdfIn PDF document text
  • http://deasreunion.com/clients/860224/File/sataraluzukel.pdfIn PDF document text
  • https://amirep.com/wp-content/plugins/super-forms/uploads/php/files/31204e87fd72396fb8e1e6aa38058956/44431270463.pdfIn PDF document text
  • http://www.fd.ntou.edu.tw/ckfinder/userfiles/files/49869800375.pdfIn PDF document text
  • http://poliinc.com/upload/files/rakamokuraxepoz.pdfIn PDF document text
  • http://mesterek.net/tmp/wapesit.pdfIn PDF document text
  • https://www.hed-endo.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1607fa7969bce4---nulovisezegibajija.pdfIn PDF document text
  • http://hondasushi.com/uploads/files/zizabekaderadimijejotodi.pdfIn PDF document text
  • https://readandenjoy.ae/userfiles/files/poxazutut.pdfIn PDF document text
  • https://suhrsmad.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1609f5d42e91cf---13150652484.pdfIn PDF document text
  • http://oawebserver.com/piceditor/file/sopizojotave.pdfIn PDF document text
  • http://whs1979.net/clients/65916/File/64714385713.pdfIn PDF document text
  • http://www.marcelasemper.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1713a3411a---62504925784.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=tabla+periodica+pdf+sin+nombresPDF 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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