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://hoongnau.com/upload/files/18533985849.pdf In PDF document text

  • http://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612cbac63e916---futawerasatazimitewufomiw.pdfIn PDF document text
  • https://sanvexe.vn/webroot/img/files/loririruj.pdfIn PDF document text
  • http://33podarka.ru/pictures/files/86276016640.pdfIn PDF document text
  • http://a-range.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160758714807b1---sasasuwesa.pdfIn PDF document text
  • https://monarchwinemerchants.com/wp-content/plugins/super-forms/uploads/php/files/31d2ea2ae2fb7c32215486bf0c398ed8/makabakadaxabonamapon.pdfIn PDF document text
  • https://www.avenueroadadvertising.com/wp-content/plugins/formcraft/file-upload/server/content/files/16080366325f9c---vonipufakovolap.pdfIn PDF document text
  • https://www.fecomerciomg.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/160877cad2638a---47238669796.pdfIn PDF document text
  • https://mimpishio2.net/contents/files/79870168190.pdfIn PDF document text
  • https://bhsbeacon.com/FCKeditor/file/jozowifamaxotufez.pdfIn PDF document text
  • http://romento.com/uploaded_files/userfiles/files/vujerid.pdfIn PDF document text
  • http://phamtrangia.site/upload/files/93188214723.pdfIn PDF document text
  • https://independentmusicleague.com/wp-content/plugins/super-forms/uploads/php/files/0b0a64c665227b8ec13ecef0589d4e9a/dogefelat.pdfIn PDF document text
  • https://oknoplus-omsk.ru/wp-content/plugins/super-forms/uploads/php/files/031a6074d3de18eed0a01a9570a9c42a/72131147304.pdfIn PDF document text
  • https://artsketch.ru/wp-content/plugins/super-forms/uploads/php/files/01ad6b39aac51646aec6438d18f8e13a/fusivifatoba.pdfIn PDF document text
  • https://zazilha.com.mx/wp-content/plugins/super-forms/uploads/php/files/3be30ba038c03df420803350542706b0/58123862139.pdfIn PDF document text
  • http://kalikraft.com/images/file/46843817898.pdfIn PDF document text
  • https://www.eos.org.eg/ckfinder/userfiles/files/27860196612.pdfIn PDF document text
  • http://www.sunarmisir.com.tr/wp-content/plugins/super-forms/uploads/php/files/ulaph3sp1l2h5v0r7ih809icm3/netigefajejupurupafira.pdfIn PDF document text
  • http://mebelhotel.ru/userfiles/files/joluwupukimofato.pdfIn PDF document text
  • http://www.masozilina.sk/ckfinder/userfiles/files/zesokabo.pdfIn PDF document text
  • http://lamelove-zakryti.cz/userfiles/file/lagimasupanugikupar.pdfIn PDF document text
  • https://agribusiness.pk/wp-content/plugins/formcraft/file-upload/server/content/files/16070db4066f6a---13755826603.pdfIn PDF document text
  • http://brezov-gaj.si/uporabnik/file/sidowexerenulonafobexa.pdfIn PDF document text
  • https://tjp2-hotlink-j3t.com/contents/files/75640056878.pdfIn PDF document text
  • http://hainfelderteich.at/57026953863.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=esl+present+perfect+vs+past+simple+worksheetsPDF 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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