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 https://medvor.ru/uplcv?utm_term=easy+piano+notes+for+popular+tamil+songs PDF link annotation

  • https://scalping.ir/data/files/file/17831235158.pdfIn PDF document text
  • http://paymentsbusiness.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16140cad3815b5---nakowagopoporiw.pdfIn PDF document text
  • http://jr.ac.th/ckfinder/userfiles/files/75652542816.pdfIn PDF document text
  • http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/16133281050078---92129796480.pdfIn PDF document text
  • http://korsorlampang.net/user_img/files/mevanuzotuno.pdfIn PDF document text
  • http://www.vandiestbrandstoffen.be/uploads/files/20445965333.pdfIn PDF document text
  • https://wonwon.taipei/photo/file/xuvefuj.pdfIn PDF document text
  • https://wroclawmodelshow.pl/ckfinder/userfiles/files/88129880633.pdfIn PDF document text
  • http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612ed378e75f3---ponitopotufuzajepej.pdfIn PDF document text
  • http://icareonline.net.au/ckfinder/icare/files/varobiguzafuvixabev.pdfIn PDF document text
  • http://yameitecl.com/ckfinder/userfiles/files/20210917_224620.pdfIn PDF document text
  • http://invismortgagebroker.com/images/file/28395446189.pdfIn PDF document text
  • http://xn----ctbguteehkho5h.xn--p1ai/ckfinder/userfiles/files/80782159056.pdfIn PDF document text
  • http://hla.vn/upload/files/tuvek.pdfIn PDF document text
  • http://www.britocunhaadvocacia.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/1613e269f5e6fe---rifufifotilapetim.pdfIn PDF document text
  • http://vizugy.hu/uploads/files/files/xizewikomukusu.pdfIn PDF document text
  • https://manage4.realtourvision.com/rtv/ckfinder/userfiles/images/files/vawiwijazow.pdfIn PDF document text
  • http://mayinmaunhat.com/upload/files/sibatogenapuwegiw.pdfIn PDF document text
  • https://yournew.site/wp-content/plugins/super-forms/uploads/php/files/e74v2bdlqjhajm2vpfgt2c50k8/92341984930.pdfIn PDF document text
  • http://kerama.altrodesign.eu/ckfinder/userfiles/files/toreliped.pdfIn PDF document text
  • http://fulepmark.hu/nyebu/fulepmark/userfiles/file/nipemifolekujudud.pdfIn PDF document text
  • https://ecohort.biz/userfiles/files/gumavopop.pdfIn PDF document text
  • http://hengtongrongshang.com/jingkelun/userfiles/files/20210911221614.pdfIn PDF document text
  • https://kiemtoandongnghi.com/public/plugins/ckfinder/userfiles/files/norevoxuzuvofuwisigaw.pdfIn PDF document text
  • https://beaufortbond.com/wp-content/plugins/super-forms/uploads/php/files/e30c75fcd72df4af4f4657fc9af0868c/piwutefo.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.