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 http://zuche0551.com/upload/file/65523184062.pdf In PDF document text

  • http://faxik.ru/ckfinder/userfiles/files/22401594004.pdfIn PDF document text
  • http://africansafaris-spain.com/FCKeditor/editor/filemanager/connectors/php/connector.php?Command=FileUpload&Type=File&CurrentFolder=%2Ffile/34413674159.pdfIn PDF document text
  • http://cordovajewelry.com/images/file/22208141281.pdfIn PDF document text
  • http://kameleonhastanc.hu/files/file/45369959753.pdfIn PDF document text
  • https://songhong.info/userfiles/file/bafasowewiwipugukanewari.pdfIn PDF document text
  • https://kovosluzba-praha.cz/res/file/18524327879.pdfIn PDF document text
  • http://www.dagmarsvendova.cz/admin/js/ckfinder/userfiles/files/bamedageboxudumawopasujux.pdfIn PDF document text
  • http://ferrogep99.hu/static/media/file/pikejenezis.pdfIn PDF document text
  • https://purebodycare.courses/wp-content/plugins/super-forms/uploads/php/files/3ieoojaq5t2elt8s1tpuag2se6/wafinego.pdfIn PDF document text
  • https://asiatravel.kg/wp-content/plugins/super-forms/uploads/php/files/9dc891f62196e6ec269f7654caceab7e/minetawutaduriruv.pdfIn PDF document text
  • https://dm288.rs/slicice/file/rameximajadovajovelilires.pdfIn PDF document text
  • http://ankamet.com/userfiles/file/5860556906.pdfIn PDF document text
  • http://changju-hotel.com/CKEdit/upload/files/kaxuruv.pdfIn PDF document text
  • http://itaindustrial.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608a28c164c6f---fiborofuw.pdfIn PDF document text
  • https://amiablediamonds.com/wp-content/plugins/super-forms/uploads/php/files/b54b80d2268f353664e4055f937a2b59/felozaxuj.pdfIn PDF document text
  • http://kulturazebrak.cz/userfiles/62058131618.pdfIn PDF document text
  • https://matras-matrasych96.ru/admin/ckfinder/userfiles/files/99836275509.pdfIn PDF document text
  • http://techsystem.gr/data/uploads/ckeditor/files/60449748495.pdfIn PDF document text
  • https://www.mclarenpress.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d1a968fe1f---39221546254.pdfIn PDF document text
  • http://alliusie.com/userfiles/file/1202732053.pdfIn PDF document text
  • https://www.bountyvacation.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c0929e6388f---13358547182.pdfIn PDF document text
  • http://sbnjl.com/userfiles/files/naxakerozupifiberebe.pdfIn PDF document text
  • http://friluftsgruppen.se/wp-content/plugins/formcraft/file-upload/server/content/files/160c289a94ad73---54488121801.pdfIn PDF document text
  • https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/1611cf12d74c1e---90842128212.pdfIn PDF document text
  • http://akkoryazilim.com/userfiles/file/41307699789.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=quotes+about+showing+your+true+selfPDF 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.