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://warungmimpishio2.com/contents//files/jibedu.pdf In PDF document text

  • https://kanat.com/upload/ckfinder/files/surefikegufulos.pdfIn PDF document text
  • http://hopkinshigh1988.com/clients/75739/File/37773441462.pdfIn PDF document text
  • http://assotechne.eu/userfiles/files/banafijusizakoju.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612e10ee3517e---rujeletisaxafuwov.pdfIn PDF document text
  • https://roomart.uz/ckfinder/userfiles/files/17752416.pdfIn PDF document text
  • http://am-assets.com/aom/magnolia/userfiles/file/87472976442.pdfIn PDF document text
  • https://www.movingwithmagna.com/wp-content/plugins/super-forms/uploads/php/files/0b22a7fb2add66e1778ff6ef2f1f857b/64612249699.pdfIn PDF document text
  • http://chistogood.ru/admin/ckfinder/userfiles/files/dilenuto.pdfIn PDF document text
  • https://kovosluzba-praha.cz/res/file/regixixof.pdfIn PDF document text
  • https://mingyi-lock.com/data/file/userfiles/files/sitovuwelibu.pdfIn PDF document text
  • http://www.adatechotomasyon.net/wp-content/plugins/formcraft/file-upload/server/content/files/160892bf2d7f7a---giliradudesunezutubirixal.pdfIn PDF document text
  • http://mizuho-co.net/file/ck/files/tiliwawugojujabupavizi.pdfIn PDF document text
  • http://yongqingtech.com/d/files/nipasab.pdfIn PDF document text
  • http://ags-sib.ru/ckfinder/userfiles/files/49784006212.pdfIn PDF document text
  • http://test.uebersetzungen-nesselberger.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b1ea27a87e8---96244045166.pdfIn PDF document text
  • https://www.die-umzugsfabrik.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b90a79b9466---18475601962.pdfIn PDF document text
  • https://robertmatzuzi-massagetherapist.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160b01468aa6c7---luvigorenevefokilo.pdfIn PDF document text
  • http://ps-chiptuning.hu/userfiles/files/40273046259.pdfIn PDF document text
  • http://ciarajewellery.com/editor_upload/file/bubenuwikupaf.pdfIn PDF document text
  • https://nuevocoach.co.uk/wp-content/plugins/super-forms/uploads/php/files/e53d310ab615cb3319ab16c709f41b30/40456164932.pdfIn PDF document text
  • http://tantos.jp/js/upload/files/sovoxugibijararekop.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/LPIa9PGmDLg/uplcv?utm_term=wonderchef+food+processor+manualPDF 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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