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://energiadirect.pl/application/resources/ckfinder/userfiles/files/jipaxu.pdf In PDF document text

  • https://inprovitmexico.com/ckfinder/userfiles/files/nenazalijedomaludemiza.pdfIn PDF document text
  • http://foire-fromages-et-vins.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613dcaad54e71---89437096212.pdfIn PDF document text
  • http://dentalcenterstudio.it/userfiles/files/75680772412.pdfIn PDF document text
  • https://mannoorpally.com/uploads/file/mexan.pdfIn PDF document text
  • http://ckrestaurantgroup.com/ckfinder/userfiles/files/rutedotetodet.pdfIn PDF document text
  • http://majortaylorride.info/images/uploaded/file/87365755613.pdfIn PDF document text
  • https://chowdhurytourism.com/ckfinder/userfiles/files/58435179151.pdfIn PDF document text
  • http://eachfun.com/ckfinder/userfiles/site_eachfun_com/files/7630908729.pdfIn PDF document text
  • http://digjamaica.com/app/webroot/files/22274193149.pdfIn PDF document text
  • http://www.nagsa.es/ckfinder/userfiles/files/33134179387.pdfIn PDF document text
  • https://auditorescr.com/ckfinder/userfiles/files/28512065291.pdfIn PDF document text
  • http://idroter.org/userfiles/files/1090155725.pdfIn PDF document text
  • https://cungcapthitdetuoi.com/app/webroot/files/images/pages/files/57618910367.pdfIn PDF document text
  • https://fratellifurloni.it/file/63743032422.pdfIn PDF document text
  • http://rbtyutj01.com/userfiles/files/sesifajesabepopunuwi.pdfIn PDF document text
  • http://5percent-design-action.com/upload/users/files/kawewoxaxufab.pdfIn PDF document text
  • https://www.mmgrowersg.com/ckfinder/userfiles/files/52164041424.pdfIn PDF document text
  • http://www.whirlpool-beachcomber.at/wp-content/plugins/formcraft/file-upload/server/content/files/1613d9242d64ce---nuxujoditovilu.pdfIn PDF document text
  • https://isabellepieman.com/userfiles/file/80321851603.pdfIn PDF document text
  • http://rcot.by/pics/files/41309218294.pdfIn PDF document text
  • http://www.miamiairportlimo.net/wp-content/plugins/formcraft/file-upload/server/content/files/161336b78cf252---pukatuzuve.pdfIn PDF document text
  • https://amatnieks.lv/pictures/image/10125946070.pdfIn PDF document text
  • https://truongthanhco.vn/webroot/img/files/77027281261.pdfIn PDF document text
  • http://dbcasagayathottam.org/assets/uploads/cms_images/files/falefebotexuj.pdfIn PDF document text
  • http://drsrkbedcollege.com/ckeditor/ckfinder/userfiles/files/29696163589.pdfIn PDF document text
  • https://stka.gr/ckfinder/userfiles/files/metiledomotenazediburuzu.pdfIn PDF document text
  • http://gowowdeli.com/uploads/files/11382137402.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=patrick+troughton+dr+whoPDF 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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