Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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://archism.ru/uplcv?utm_term=uncensored+anime+tits PDF link annotation

  • https://www.heracles-hotel.eu/wp-content/plugins/super-forms/uploads/php/files/h8g8mk9jj2dfqip7oquv2c198c/24267229604.pdfIn PDF document text
  • http://brixtontaxi.com/survey/userfiles/files/joxir.pdfIn PDF document text
  • http://brodart01.com/wp-content/plugins/super-forms/uploads/php/files/gtaheteq7pbmbfiq9lg1aspr55/xemurijojodubi.pdfIn PDF document text
  • http://www.timtransportes.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/160a6e40738aa0---nebozises.pdfIn PDF document text
  • https://adsbudget.net/userfiles/file/82548158731.pdfIn PDF document text
  • https://adm.allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/47f5571e40a781189730f5a2de6705f2/83925136393.pdfIn PDF document text
  • http://www.brennholz-heinlein.de/wp-content/plugins/formcraft/file-upload/server/content/files/1606d2db08b0de---wedanisujenejunimuzexo.pdfIn PDF document text
  • https://intelean.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e43983d6ab---jogulowore.pdfIn PDF document text
  • http://reversetheclocknow.com/ckfinder/userfiles/files/roketi.pdfIn PDF document text
  • http://sutphinsgermanshepherds.com/clients/21958/File/5248280597.pdfIn PDF document text
  • https://fobiy.net/wp-content/plugins/super-forms/uploads/php/files/b4038820c7baaa9355f5084e6a6851f9/4321401253.pdfIn PDF document text
  • http://sunjewelsonline.com/userfiles/file/bamotuxirikoseto.pdfIn PDF document text
  • https://www.kiakaha.gr/wp-content/plugins/super-forms/uploads/php/files/gb7rpovliindltmg6otu9lbl86/zizozajo.pdfIn PDF document text
  • http://jarosi.hu/files/file/sinezulelinoxopefes.pdfIn PDF document text
  • https://abofahed.com/userfiles/file/44135504898.pdfIn PDF document text
  • http://kapsalonindex.nl/images/uploads/92467019039.pdfIn PDF document text
  • http://kimwendelldesign.com/ckfinder/userfiles/files/81876311756.pdfIn PDF document text
  • http://informerfitness.com/wp-content/plugins/super-forms/uploads/php/files/1bf453161bf3edf765274525b8eda898/78380056661.pdfIn PDF document text
  • https://dacoma.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1607cdf2d8cb88---zovegi.pdfIn PDF document text
  • https://kozhikodedeaf.org/admin/my_files/file/favilumodibodizisewuka.pdfIn PDF document text
  • http://www.ecvbrass.ch/user/web/file/88346164413.pdfIn PDF document text
  • http://meruzhankhachatryan.com/app/webroot/files/file/32264909100.pdfIn PDF document text
  • https://3dreamvr.com/wp-content/plugins/super-forms/uploads/php/files/be5af2e5bd843b7d15afd237f98b454f/sifogogasodizorivumo.pdfIn PDF document text
  • https://braviengenharia.com.br/wp-content/plugins/super-forms/uploads/php/files/0a3f53uq84kokkjjh6ha5slo9e/lirogirupomuvutamuvoxakiv.pdfIn PDF document text
  • http://lotuscourtpune.com/wp-content/plugins/super-forms/uploads/php/files/51dj21ui1dpaa3atke1mk3s9t0/91850529594.pdfIn PDF document text
  • http://jeugdopdewetenschapsagenda.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160b3f98fc429e---73183615358.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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