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 https://laborke.ru/uplcv?utm_term=cloud+tv+pro+mod+apk PDF link annotation

  • https://feldmann-spedition.de/pics/userfiles/file/begux.pdfIn PDF document text
  • https://unitedfightalliance.com/ckfinder/userfiles/files/gonozebesolasezopa.pdfIn PDF document text
  • http://ace-pharm.com/upload/files/28023434879.pdfIn PDF document text
  • http://arsvet.ru/img/upload/wakuban.pdfIn PDF document text
  • https://ketgate.eu/wp-content/plugins/super-forms/uploads/php/files/41e18a521964a8c69810d191c5ec8262/87405958482.pdfIn PDF document text
  • https://copacndg.com/images/uploads/files/73064538159.pdfIn PDF document text
  • https://infotechb2blite.com/bot/ckfinder/uf/files/kopekopi.pdfIn PDF document text
  • http://irmascaritasdejesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/161414ceb48ce3---43006128421.pdfIn PDF document text
  • http://www.nuricomuvakfi.org/wp-content/plugins/super-forms/uploads/php/files/3qel4j10rr7i7uqc69g7c7r4g6/modolejoj.pdfIn PDF document text
  • http://9262895.ru/ckfinder/userfiles/files/jawijusijo.pdfIn PDF document text
  • https://www.mmgrowersg.com/ckfinder/userfiles/files/piketipuza.pdfIn PDF document text
  • http://kedehg.com/ckfinder/userfiles/files/bavekumir.pdfIn PDF document text
  • http://tlxzkj.com/uploads/file/081912495730.pdfIn PDF document text
  • https://a-pointpro.com/cms/ckfinder/userfiles/files/gazogaporomo.pdfIn PDF document text
  • http://www.leasebridge.com/CKUPimg/files/bapafokujotepovifakigoni.pdfIn PDF document text
  • http://evola.it/userfiles/files/89934074385.pdfIn PDF document text
  • https://tsegypt.com/file/77704305672.pdfIn PDF document text
  • http://studioguidobarbieri.it/userfiles/files/15074441235.pdfIn PDF document text
  • http://www.mediacomriccione.it/wp-content/plugins/formcraft/file-upload/server/content/files/161416791b92b8---mamewoxuvimezomapav.pdfIn PDF document text
  • http://freewest.at/tabajaxojumiwusaludif.pdfIn PDF document text
  • http://qhzs88.com/admin/fckeditor_upfiles/file/2021090710155780554.pdfIn PDF document text
  • http://saludocupacionalpso.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/161411943e0578---nupepewesoribo.pdfIn PDF document text
  • https://jensbrode.de/files/file/64001925002.pdfIn PDF document text
  • https://gruppopolidori.com/upload/image/file/23423695626.pdfIn PDF document text
  • http://elezioni2014.gds.it/userfiles/file/gegonuxibo.pdfIn PDF document text
  • 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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