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
• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://synerhu.ru/uplcv?utm_term=solving+for+missing+sides+of+a+right+triangle PDF link annotation

  • http://www.iycadana.org/wp-content/plugins/super-forms/uploads/php/files/lnghg09sniabjoch2t9f6qo8s4/22020638663.pdfIn PDF document text
  • http://www.hebrewforreadingcomprehension.com/content/dawuka.pdfIn PDF document text
  • https://menu2uplus.com/images/file/84304403193.pdfIn PDF document text
  • http://dogalakustik.com/depo/sayfaresim/file/waxinowewa.pdfIn PDF document text
  • http://everestlodgelukla.com/userfiles/file/vibedaroxo.pdfIn PDF document text
  • https://camping-du-lac-dijon.com/userfiles/fichiers/surawikejemepanakulido.pdfIn PDF document text
  • http://huspanda.com/data/ckfinder/files/81679340225.pdfIn PDF document text
  • https://decisionstogo.com/fck_image/file/gujuforemuxixe.pdfIn PDF document text
  • http://tanabuauto.com/js/upload/files/75868527424.pdfIn PDF document text
  • http://sarahscupcakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/16149428650d96---rojimowul.pdfIn PDF document text
  • http://www.homefacelifters.com/wp-content/plugins/super-forms/uploads/php/files/d68a982e1dc1ba5304902e8084a857b4/60605249684.pdfIn PDF document text
  • http://e3edu.vn/public/ckfinder/core/connector/php/connector.phppublic/uploadsfiles/xoserowop.pdfIn PDF document text
  • https://flylights.pl/wp-content/plugins/super-forms/uploads/php/files/dv53r4s4n83r07g6pnv86j6tud/94627880715.pdfIn PDF document text
  • https://jordan.si/dokumenti/file/jokalexozawofuz.pdfIn PDF document text
  • http://kajo-frings.de/userfiles/file/mulobi.pdfIn PDF document text
  • http://kiapelhrimov.cz/UserFiles/File/vobofebekeku.pdfIn PDF document text
  • http://neoneofitou.com/ckfinder/userfiles/files/97732948539.pdfIn PDF document text
  • https://fajanav.com/aym_image/files/mekuzizojezituralebul.pdfIn PDF document text
  • http://dailitara.lt/bites/uploads/file/29355907074.pdfIn PDF document text
  • http://dogomanhnghia.com/uploads/files/27890810298.pdfIn PDF document text
  • http://neoneofytou.com/ckfinder/userfiles/files/larubojezilazexuwudi.pdfIn PDF document text
  • http://conkheror.com/ckfinder/userfiles/files/20456151524.pdfIn PDF document text
  • http://www.bufolari.com/public/immagini/file/63539357799.pdfIn PDF document text
  • http://wccflooring.com/userfiles/files/kaluweximinixedejajuku.pdfIn PDF document text
  • https://www.diktu.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139ca3426e87---nigidiparusovefevifigiro.pdfIn PDF document text
  • http://xn--80akij1ajew.xn--p1ai/wp-content/plugins/formcraft/file-upload/server/content/files/16141ac65757a4---femidorujujiti.pdfIn PDF document text
  • 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

Open this report in the interactive analyzer, or submit your own file for analysis.