Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Browser extension / update installation lure high SE_BROWSER_INSTALL_LURE
  Document tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
• 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://irlanc.ru/uplcv?utm_term=english+grammar+practice+pdf PDF link annotation

  • http://akcompany.vn/uploads/userfiles/file/60828965200.pdfIn PDF document text
  • http://palirna-frydek.cz/uploaded/file/lezafunowaziwu.pdfIn PDF document text
  • http://meimagedance.tw/ufiles/files/sejadoseboselenoledogapak.pdfIn PDF document text
  • http://fkm-lux.by/var/upload/file/62610586315.pdfIn PDF document text
  • https://bunyaminerdemir.com/resimler/files/pinosik.pdfIn PDF document text
  • https://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/63sitq2tqsasa7dgm4otqd5onj/44624588618.pdfIn PDF document text
  • http://www.hkimm.hk/_bin/ckfinder/userfiles/files/ripuvokala.pdfIn PDF document text
  • http://giteduguedesboires.com/userfiles/file/69043184713.pdfIn PDF document text
  • https://nacituran.com/userfiles/file/kapirazexomuti.pdfIn PDF document text
  • https://excellencetogether.com/img/files/file/rumedare.pdfIn PDF document text
  • http://etoprosto.ru/ckfinder/userfiles/files/wegekebawifawidurolinisof.pdfIn PDF document text
  • https://royal-art.pl/uploads/userfiles/files/172236022.pdfIn PDF document text
  • https://www.sharpeningfactory.com/wp-content/plugins/formcraft/file-upload/server/content/files/16139a8784d1f4---99874461558.pdfIn PDF document text
  • http://tokyoracing.hu/userfiles/file/5782363987.pdfIn PDF document text
  • https://kvgrup.com.ua/wp-content/plugins/formcraft/file-upload/server/content/files/16136145245f2d---15420588217.pdfIn PDF document text
  • https://minhvuongthuphap.com/upload/ck/files/34172407193.pdfIn PDF document text
  • http://gearonlaw.net/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/jevalasa.pdfIn PDF document text
  • http://kriosispl.com/cote_dor_import/admin/ckfinder/userfiles/files/jimubuniwa.pdfIn PDF document text
  • https://amkboiler.com/wp-content/plugins/super-forms/uploads/php/files/q0cob9rc8kbrpfj60fc9at57dm/51288862781.pdfIn PDF document text
  • http://wwpokebar.com/uploads/files/53998780824.pdfIn PDF document text
  • http://jysfh.com/upload_fck/file/2021-9-2/20210902204832817674.pdfIn PDF document text
  • https://heritran.vn/uploads/news_file/jivupotujore.pdfIn PDF document text
  • https://officialbacknumber.com/editor_up/25742595709.pdfIn PDF document text
  • https://bbpartner.cz/userfiles/file/57925432257.pdfIn PDF document text
  • http://media-production.net/admin/ckfinder/userfiles/files/lananovobapo.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.