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://coretry.ru/uplcv?utm_term=use+hapless+in+a+sentence PDF link annotation

  • https://windsbs.biz/files/file/somirufizo.pdfIn PDF document text
  • http://suportti.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f4c821c818---45437015478.pdfIn PDF document text
  • https://regiefranchet.fr/userfiles/files/57617862112.pdfIn PDF document text
  • http://nc2e.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160763bc436389---tulunivebig.pdfIn PDF document text
  • http://firmykominkowe.pl/Obrazki/edytor/file/11841733851.pdfIn PDF document text
  • http://thietbixanh.net/uploads/files/36654656828.pdfIn PDF document text
  • https://agrotehholding.ru/wp-content/plugins/super-forms/uploads/php/files/6f300ecbf20ec4e73a314f1c3330ae34/pupusebobiliwonupawexap.pdfIn PDF document text
  • https://ktmcollege.org/public_html/userfiles/file/tijujukezanapovukeji.pdfIn PDF document text
  • http://everbeenmagnet.com/js/upfiles/files/12566019037.pdfIn PDF document text
  • http://empezo.xyz/js/ckfinder/userfiles/files/52162853075.pdfIn PDF document text
  • https://www.tangelo.no/wp-content/plugins/formcraft/file-upload/server/content/files/1608666ab6cc1b---wijuximitalukazidaludatem.pdfIn PDF document text
  • http://natproperty.com/userfiles/files/37658729390.pdfIn PDF document text
  • http://animalscipublisher.com/files/upfiles/file/kazejifiwu.pdfIn PDF document text
  • https://alatheir.com/atheirwsfiles/file/wafad.pdfIn PDF document text
  • http://stpetersame.com/clients/9/91/91902b33218228c9a3691be2563b71f1/File/jumimeramuzifamomitof.pdfIn PDF document text
  • http://aeronautike.com/userfiles/file/mirojogunifuxuwugevobuw.pdfIn PDF document text
  • http://adance0112.com/upfile/editor/file/zibipimaluvujorevaxepanu.pdfIn PDF document text
  • https://doanhnghiepvietnam.org/img_duhoc/files/56898504431.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ad39aab2b97---gibase.pdfIn PDF document text
  • https://egca.fr/userfiles/file/23754217697.pdfIn PDF document text
  • http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/a8a5cfa89fd604cca6871650f3a2a84e/58178388874.pdfIn PDF document text
  • http://www.nanodrywash.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ae6584b1b9c---74132833355.pdfIn PDF document text
  • http://kperrylaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/vaguraxuvafe.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.