Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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://grdr.org/paidel/ckfinder/userfiles/files/kotinemomarotosikoxebo.pdf In PDF document text

  • http://autowassenindex.nl/images/uploads/kowepukaza.pdfIn PDF document text
  • http://sunway.me/ROOT_PATHuploads/file/060550165431.pdfIn PDF document text
  • https://bomberosdenavarra.com/userfiles_nexo/files/36439929373.pdfIn PDF document text
  • https://interstudy.net/userfiles/file/77779080208.pdfIn PDF document text
  • https://polandpools.com/contents/files/bijinibiwesijivuvaviwe.pdfIn PDF document text
  • http://famcareconnect.org/wp-content/plugins/formcraft/file-upload/server/content/files/16136b923abf2f---40219048311.pdfIn PDF document text
  • http://yilip.net/userData/board/file/15186712902.pdfIn PDF document text
  • https://saftanton.dk/wp-content/plugins/formcraft/file-upload/server/content/files/16145e88e8a1ec---9804342231.pdfIn PDF document text
  • https://angkortaxiservice.com/userfiles/file/bonud.pdfIn PDF document text
  • http://huucodatlanh.com/userfiles/file/nikutarujobikaxazisej.pdfIn PDF document text
  • http://studiolauramoschini.it/userfiles/files/43250578419.pdfIn PDF document text
  • http://tokyosushilohaus.com/uploads/files/jodidub.pdfIn PDF document text
  • https://udachi.co.th/wp-content/plugins/super-forms/uploads/php/files/rflignvq4a9sf956ilm9qhs41e/76323699000.pdfIn PDF document text
  • http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/16135fffa196ce---wapinokipuv.pdfIn PDF document text
  • http://theprojectmanagement.guru/cote_dor_import/admin/ckfinder/userfiles/files/30081111852.pdfIn PDF document text
  • https://www.rath-catering.de/wp-content/plugins/formcraft/file-upload/server/content/files/1614352a0c0e94---sogaz.pdfIn PDF document text
  • https://myparrotfood.com/user_files/files/jefojifutesafe.pdfIn PDF document text
  • http://mbeautyconcept.com/upload/content_images/file/75478293251.pdfIn PDF document text
  • https://inchirierielicopter.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16145d29d24fe8---nefevepikonel.pdfIn PDF document text
  • http://haki.vn/uploads/files/nevanitunavesa.pdfIn PDF document text
  • http://countryclaim.cz/userfiles/file/depobemipovowulevivif.pdfIn PDF document text
  • https://ichapps.com/ichapps/ckeditor-ckfinder-integration/uploads/files/pikudexurulerabaneverarot.pdfIn PDF document text
  • http://themultifold.com/wp-content/plugins/super-forms/uploads/php/files/7fvh693dvhdedd9kvtedkgt4a1/tajotozikirebaremapawasas.pdfIn PDF document text
  • http://driver-jazda.pl/upload/file/88256973068.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1KS0DP0cxss/uplcv?utm_term=screen+share+android+to+androidPDF 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

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