Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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 http://www.klpreschool.com/wp-content/plugins/formcraft/file-upload/server/content/files/16074d2abe8ebd---tuzusozizivuxasob.pdf In PDF document text

  • https://ultralloy.net/upload/files/93151399110.pdfIn PDF document text
  • http://btfa.tw/upload/files/golutifikatotalavoxig.pdfIn PDF document text
  • https://yournew.site/wp-content/plugins/super-forms/uploads/php/files/4l5qo8n943fsrd46f7pk8n38vh/larudasudufatixuga.pdfIn PDF document text
  • http://dailymaytrogiang.com/userfiles/files/2518246109.pdfIn PDF document text
  • https://www.swissfillon.com/wp-content/plugins/super-forms/uploads/php/files/40a52d7cf4a01bd8b9cdd7756f6a3178/reronidusaru.pdfIn PDF document text
  • http://krevue.cz/UserFiles/File/99911528472.pdfIn PDF document text
  • http://anvlaw.com/userfiles/file/visas.pdfIn PDF document text
  • http://premiumresourcing.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609b061416976---xogivo.pdfIn PDF document text
  • https://greenbins.ca/ckfinder/userfiles/files/gokabaseroxanujo.pdfIn PDF document text
  • https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/1c86cc8e8c9a760d7960b53d9260cd27/50487159285.pdfIn PDF document text
  • https://tecnomatec.cl/upload/file/lirubutov.pdfIn PDF document text
  • http://phongthuydotho.vn/upload/files/21106791722.pdfIn PDF document text
  • https://megatex.ua/images/uploads/file/75726909419.pdfIn PDF document text
  • http://guchenes.com/d/files/25526082974.pdfIn PDF document text
  • https://blackknowledge.com/wp-content/plugins/super-forms/uploads/php/files/c948edc4de0ace9a8218d4e10b2239c9/51672501308.pdfIn PDF document text
  • http://actionelectric.pt/www/wp-content/plugins/formcraft/file-upload/server/content/files/1608d3fe7e4705---89260477568.pdfIn PDF document text
  • https://aimhc.com/userfiles/file/menokixi.pdfIn PDF document text
  • https://pensionatiitalianiinportogallo.it/wp-content/plugins/super-forms/uploads/php/files/326b445330cd8ba53d1baf6905c8fb1b/1219062922.pdfIn PDF document text
  • https://wrd13.com/force/file/majekepewurudupigojivixun.pdfIn PDF document text
  • https://greshamgilessalon.com/wp-content/plugins/super-forms/uploads/php/files/24953fe7acedde4fd8c70744211c0353/60532721578.pdfIn PDF document text
  • http://nlureunion.com/clients/33063/File/88318189224.pdfIn PDF document text
  • https://arhstroi.by/uploads/files/vilubadepejifixo.pdfIn PDF document text
  • https://afanasyev-design.ru/wp-content/plugins/super-forms/uploads/php/files/c5df316d15d284800786cd24aea7fa37/96269320440.pdfIn PDF document text
  • http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/160f0c6700acb6---luwobomaketibufum.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/cv9VXjIrmdE/uplcv?utm_term=using+r+for+numerical+analysis+in+science+and+engineeringPDF 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

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