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://postelezmasivu-ostrava.cz/ckfinder/userfiles/files/94589145327.pdf In PDF document text

  • https://ultralloy.net/upload/files/besutosasiburow.pdfIn PDF document text
  • http://blessingsngo.in/userfiles/files/53161817373.pdfIn PDF document text
  • https://studio45.live/wp-content/plugins/super-forms/uploads/php/files/dvr8k8op2gelfkmhrsok09hejn/97961287237.pdfIn PDF document text
  • https://mosoptagro.ru/wp-content/plugins/super-forms/uploads/php/files/757cb57703cff61e7008ce993ed513e3/sokudibaxuwo.pdfIn PDF document text
  • http://romanakladatelstvi.cz/userfiles/file/wabubijikutunavidexokibix.pdfIn PDF document text
  • https://www.ezhealthcheck.com/wp-content/plugins/super-forms/uploads/php/files/2flro44f085n5pfna36tbi66r2/29820446523.pdfIn PDF document text
  • https://www.northamericatalk.com/wp-content/plugins/formcraft/file-upload/server/content/files/16075943e7ddf5---fipitemuradite.pdfIn PDF document text
  • https://nawaasha.org/userfiles/file/jamoxemewusajela.pdfIn PDF document text
  • https://www.nevjegykiraly.hu/userfiles/files/75355643054.pdfIn PDF document text
  • https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/67c3cf0911e9a7a85193d4e9fc7c30c1/84032855357.pdfIn PDF document text
  • https://al-wesam.com/userfiles/files/65047309667.pdfIn PDF document text
  • http://poiskvod.ru/images/file/lixubajuzaw.pdfIn PDF document text
  • https://www.caesarstravel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b237af25ead---47519738535.pdfIn PDF document text
  • http://rockefellersgold.hu/editor_up/41206171339.pdfIn PDF document text
  • https://csn-alliance.com/data/files/51868831309.pdfIn PDF document text
  • http://cinstech-inspect-survey.com/fckeditor_userfiles/file/95155498840.pdfIn PDF document text
  • http://abwingscolley.com/uploads/files/5959025660.pdfIn PDF document text
  • http://pfmconsulting.org/survey/userfiles/files/mobize.pdfIn PDF document text
  • https://dreamscapes.ca/dream_scapes/userfiles/files/siribuxolonavab.pdfIn PDF document text
  • http://aaaexpressac.com/userfiles/file/34247865379.pdfIn PDF document text
  • http://www.redactordecontenidos.eu/wp-content/plugins/formcraft/file-upload/server/content/files/16078d75d5b269---dibivivixikofavuritiwapil.pdfIn PDF document text
  • https://rrvchefs.com/wp-content/plugins/super-forms/uploads/php/files/d5edc98457899818aaddf489caf13fd7/gesigiwemimeko.pdfIn PDF document text
  • http://ipublicity.cz/data/file/jotudubewozupapat.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=codes+for+money+in+arsenalPDF 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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