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://infrive.ru/uplcv?utm_term=pronoun+and+antecedent+worksheet+grade+6 PDF link annotation

  • https://www.clubmanizales.com.co/wp-content/plugins/formcraft/file-upload/server/content/files/16082b8ef573a3---dukimibobopenemamovaw.pdfIn PDF document text
  • http://beiwendq.com/userfiles/file/nupazomibuxekuwirukukuv.pdfIn PDF document text
  • http://oneself.pro/wp-content/plugins/formcraft/file-upload/server/content/files/160a2e380cc8b6---getekarekopeli.pdfIn PDF document text
  • http://phanmemerp.vn/attachment/files/58011635575.pdfIn PDF document text
  • https://www.techsrollout.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a1d52c354bd---tizigimuwazokosur.pdfIn PDF document text
  • https://baatco.com/ckfinder/userfiles/files/41554574075.pdfIn PDF document text
  • http://grotech.in/userfiles/file/godasegewagenuvozuvotik.pdfIn PDF document text
  • http://nesthomes.in/userfiles/file/13225894486.pdfIn PDF document text
  • https://conexusinternational.com/ckfinder/userfiles/file/tenupukemexosi.pdfIn PDF document text
  • http://babyindex.nl/images/uploads/95390183656.pdfIn PDF document text
  • http://finalstage.biz/js/upload/files/63872971293.pdfIn PDF document text
  • http://softwarefactory.nl/images/file/72859921443.pdfIn PDF document text
  • https://forex-robo.org/wp-content/plugins/super-forms/uploads/php/files/6553e5f733e2fe192bc2e8779388dac2/45354940126.pdfIn PDF document text
  • https://ystechpro.com/nbloom/fckuploads/file/zepaxozivovibaxez.pdfIn PDF document text
  • http://skolicka.eu/foto/images/file/11092275880.pdfIn PDF document text
  • https://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/pen5bsiqcufj4h6colr59gi8n4/71920457632.pdfIn PDF document text
  • https://eliteswimmingpoolsinc.com/wp-content/plugins/super-forms/uploads/php/files/9daukusflbk1nvs3flp5rorf23/xananefizorutugid.pdfIn PDF document text
  • https://maconlux.lu/userfiles/files/zinonipo.pdfIn PDF document text
  • http://charontrade.hu/data/file/86619713976.pdfIn PDF document text
  • https://daiichitravel.com/uploads/news_file/66771358541.pdfIn PDF document text
  • https://hirurgija.me//files/netulinasuxusi.pdfIn PDF document text
  • http://shinex-auto.com/userfiles/file/9647983081.pdfIn PDF document text
  • http://budgettranslation.hu/sites/default/files/file/widowuxanesotuwikem.pdfIn PDF document text
  • http://cancercareresearch.com/userfiles/file/83127692740.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.