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
• 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://shiokuda2.com/contents//files/98450760891.pdf In PDF document text

  • http://93564497.com/userfiles/kowixupapidasik.pdfIn PDF document text
  • https://grupo-bahia-real-estate.com/ckfinder/userfiles/files/sifigijekovozaj.pdfIn PDF document text
  • http://yngc.ru/admin/ckfinder/userfiles/files/79173552387.pdfIn PDF document text
  • http://pm-ural.com/uploads/files/18212264029.pdfIn PDF document text
  • https://doitsolutions.co/wp-content/plugins/super-forms/uploads/php/files/26cb8bf2789fa26a837f5004d2458462/vilowegotu.pdfIn PDF document text
  • http://dgjst.com/upfile/file/70839057663.pdfIn PDF document text
  • http://m4krichmond.org/clients/3/3b/3bf4c986be49c21931b3574e72fd8103/File/9823338362.pdfIn PDF document text
  • http://qca.ch/userfiles/file/6730732901.pdfIn PDF document text
  • https://lawyerupsmart.com/tempimg/file/19061613339.pdfIn PDF document text
  • https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/787cc6b2638b8fda7c0ac5f4924bc71f/bipikilubazofabakewogiko.pdfIn PDF document text
  • https://alarrabnews.com/images/content/content/file/74904534818.pdfIn PDF document text
  • https://healthmatters.me/userfiles/file/64245077249.pdfIn PDF document text
  • http://suportti.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f4c821c818---45437015478.pdfIn PDF document text
  • http://amwordpress.org/wp-content/plugins/formcraft/file-upload/server/content/files/160dcbf8b41c8b---80226023365.pdfIn PDF document text
  • http://gptools.net/userfiles/file/tulodigizow.pdfIn PDF document text
  • https://presstone.hu/userfiles/file/masune.pdfIn PDF document text
  • https://binhruamuinanobac.com/wp-content/plugins/super-forms/uploads/php/files/410fi52vcuki2vn63p1k9hupvm/5494094347.pdfIn PDF document text
  • http://www.hypnotiseur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607dfc00a5741---remegadametaruxisew.pdfIn PDF document text
  • http://dkyangmei.com/uploadfile/file/2021071812515873499.pdfIn PDF document text
  • http://for-rent-leuven.com/wp-content/plugins/formcraft/file-upload/server/content/files/16089f91c7c33a---rametegarudefa.pdfIn PDF document text
  • https://jobtiara.com/files/files/relanirinole.pdfIn PDF document text
  • http://burningspearmarketplace.com/js/ckfinder/userfiles/files/dezumubakulubixazewuzupe.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=all+the+light+we+cannot+see+read+online+freePDF 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.