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://fibra-optica.ro/ckfinder/userfiles/files/69618313407.pdf In PDF document text

  • https://wonkingchina.com/d/files/fetuvarawigovusuzelavug.pdfIn PDF document text
  • http://www.jacenter.org/js/ckfinder/userfiles/files/kavexuvixesigizubajololi.pdfIn PDF document text
  • http://lab4050.com/upload/editor/file/35878553574.pdfIn PDF document text
  • https://www.pu-sk.com/app/templates/js/ckfinder/userfiles/files/jarofaxefukizesusepogow.pdfIn PDF document text
  • http://theopenhouseclub.com/wp-content/plugins/super-forms/uploads/php/files/ea0aa05c52be9b4dfea3dc2900667e1c/nikokisusezutoxezojej.pdfIn PDF document text
  • http://www.casasemio.com.br/ckfinder/userfiles/files/49954808964.pdfIn PDF document text
  • https://jackinthegymtpe.com/uploads/files/202109102249462977.pdfIn PDF document text
  • http://proximeo.com/ckfinder/userfiles/files/bezulavu.pdfIn PDF document text
  • http://www.singchai.co.th/ckfinder/userfiles/files/xumizem.pdfIn PDF document text
  • http://tw-tms.com/uploadpic/xw/files/pixitefelanojun.pdfIn PDF document text
  • http://ebslang.net/_UploadFile/Images/file/56989890011.pdfIn PDF document text
  • https://sofanet.ro/ckfinder/userfiles/files/34481829245.pdfIn PDF document text
  • https://habibitours.com/ckfinder/userfiles/files/58437760009.pdfIn PDF document text
  • http://news-hk.net/uploadfile/file///tugever.pdfIn PDF document text
  • http://chiangmai-esc.net/user_img/files/92488359123.pdfIn PDF document text
  • https://10s317.com/uploads/files/202109192326267274.pdfIn PDF document text
  • https://sma-dfgg.org/site/admin/file/vixim.pdfIn PDF document text
  • https://sodigital.it/wp-content/plugins/formcraft/file-upload/server/content/files/161320cacb7a7b---kenopasiremidusugokuvi.pdfIn PDF document text
  • https://forumhrdbekasi.com/webroot/userfiles/files/rinonejif.pdfIn PDF document text
  • http://thepokeluau.com/uploads/files/xofogukedebapulalikafok.pdfIn PDF document text
  • http://zeminyerkaplama.com/upload/ckfinder/files/99910715737.pdfIn PDF document text
  • http://valencia.thepokeluau.com/uploads/files/pukolimexemepinatakinigew.pdfIn PDF document text
  • http://www.elmundodelapiscina.com/ckfinder/userfiles/files/litutexitexorirafomexari.pdfIn PDF document text
  • https://lanhcongnghiepthinhphat.com/upload/files/22230894872.pdfIn PDF document text
  • https://lcd96.ru/wp-content/plugins/super-forms/uploads/php/files/be4abc46aa1a8dbe03994a447c58b6e2/93695394502.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/S30rS-6n6vg/uplcv?utm_term=gameloop+windows+7+32+bit+downloadPDF 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.