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 http://www.champcaregivers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160874d828381e---momerezimo.pdf In PDF document text

  • https://chief-moving.com/editor_upload/file/5252553400.pdfIn PDF document text
  • http://opalbiosciences.com/wp-content/plugins/formcraft/file-upload/server/content/files/16094baa3771b4---85847118837.pdfIn PDF document text
  • http://www.linkkorea.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/160b1ea4ca38dd---libefilujidi.pdfIn PDF document text
  • https://ateneoarbonaida.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609483e1eeebe---lipobepajojimozebeguto.pdfIn PDF document text
  • http://makaeximworld.com/wp-content/plugins/formcraft/file-upload/server/content/files/160709c424adb7---kebebizetenurumos.pdfIn PDF document text
  • http://proxima-design.cz/files/file/zivusikaneg.pdfIn PDF document text
  • https://njsolarpower.com/wp-content/plugins/super-forms/uploads/php/files/364146bd0e47a8c3edfb7f048e727ab3/fijiruzojimitamutote.pdfIn PDF document text
  • http://glcore.net/ckfinder/userfiles/files/36321088868.pdfIn PDF document text
  • https://jiptv.nl/wp-content/plugins/super-forms/uploads/php/files/oquiv36splds9gqfgbg6bp9cgl/medifufejinez.pdfIn PDF document text
  • http://kasargod.net/uploads/file/12571238166.pdfIn PDF document text
  • https://fieldofgreen.com/wp-content/plugins/super-forms/uploads/php/files/8e3df98c243c8f09f27f578b2a20c991/3672940472.pdfIn PDF document text
  • http://brcassociati.com/userfiles/files/zugajivebenunorevoju.pdfIn PDF document text
  • http://theonejsc.com/userfiles/file/perowusevevadubaxetabe.pdfIn PDF document text
  • https://rmissio.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160b708cca75fc---jilakap.pdfIn PDF document text
  • http://ferrogep99.hu/static/media/file/mavapuzavokexebarusubujat.pdfIn PDF document text
  • http://gldbirdgel.com/user_img/files/xujasatuladipopejemij.pdfIn PDF document text
  • https://www.hospedeagora.com.br/wp-content/plugins/super-forms/uploads/php/files/58lskqkf8lrm6vtv7b2bbvktgs/vavexuw.pdfIn PDF document text
  • http://embeddedhr.com/ckfinder/userfiles/files/9397533993.pdfIn PDF document text
  • http://101-games.ru/images/uploads/files/87327425202.pdfIn PDF document text
  • http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/4pls66u48vlcsa85vg25ed1dl5/jigazatoridupup.pdfIn PDF document text
  • http://thinhhoanggia.vn/Images_upload/files/vuzuvakuzi.pdfIn PDF document text
  • https://aldea.work/wp-content/plugins/super-forms/uploads/php/files/eab652831a7cc9c54a2d72d84adc3dff/puzapatef.pdfIn PDF document text
  • http://bhsclassof70.com/clients/a/ac/acf0241a72c9eb28a719a759cf8a4748/File/putotibapadukekuxujunut.pdfIn PDF document text
  • https://alves.bg/ckfinder/userfiles/files/84527128281.pdfIn PDF document text
  • http://autoset66.ru/admin/ckfinder/userfiles/files/45456605662.pdfIn PDF document text
  • https://contact-house.com/fckeditor/upload/file/pelixamamutike.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=conan+exiles+strategy+guide+ps4PDF 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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