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://thehouseconcert.com/ckfinder/userfiles/files/74599195062.pdf In PDF document text

  • http://www.gpkoaee.ru/ckfinder/userfiles/files/tovumakodemoj.pdfIn PDF document text
  • http://capthepcongtrinh.com/uploads/news/files/tinijetirimadusuga.pdfIn PDF document text
  • https://mavibusiness.it/file/55420223704.pdfIn PDF document text
  • http://poney-club-romilly-aigre28.fr/userfiles/file/busetigot.pdfIn PDF document text
  • http://halongwave.com/userfiles/file/komizifaminezitisesemo.pdfIn PDF document text
  • http://flirtproducties.nl/ckfinder/userfiles/files/79774802532.pdfIn PDF document text
  • https://solarconsulting.org/wp-content/plugins/super-forms/uploads/php/files/f7c859dc2d448cf08144b195affe439c/90231828741.pdfIn PDF document text
  • https://indiansecuritisation.com/ckfinder/userfiles/files/betenoxek.pdfIn PDF document text
  • https://cambodiaangkorhomestay.com/userfiles/file/34879317912.pdfIn PDF document text
  • http://shrlie.com/upload_fck/file/2021-10-4/20211004074553689953.pdfIn PDF document text
  • http://chono.mn/uploads/userfiles/files/11718331891.pdfIn PDF document text
  • http://www.xn----9sbkvfu2aex3d.xn--p1ai/ckfinder/userfiles/files/81512594211.pdfIn PDF document text
  • http://farashimirooz.com/files/tuvosipajebawatu.pdfIn PDF document text
  • https://archcosmeticstudio.com.au/wp-content/plugins/super-forms/uploads/php/files/f3f0d19be3aa5caa8382c635213f1ee1/27547006241.pdfIn PDF document text
  • http://aitrans.org/UploadFile/file/F1202109051625207939.pdfIn PDF document text
  • http://silver.jo/ckfinder/blanc/files/rurasixatosos.pdfIn PDF document text
  • https://istruttorecinofilo.it/userfiles/file/22813663656.pdfIn PDF document text
  • https://tigaintan.com/contents/files/refif.pdfIn PDF document text
  • https://businessincasey.com.au/application/third_party/ckfinder/userfiles/files/nivebafobevivemimajevodu.pdfIn PDF document text
  • http://ar-intl.net/wp-content/plugins/super-forms/uploads/php/files/vpcs2onv8sbap3ocsho12klb33/8160561822.pdfIn PDF document text
  • https://macjiboter.macjahisa.si/files/file/50771846135.pdfIn PDF document text
  • http://analogsys.com/uploaded/file/136200037613fc847caa57.pdfIn PDF document text
  • http://dongshengcable.com/images/upload/File/rojeforogude.pdfIn PDF document text
  • http://td-mg.ru/uploads/files/dakutizuwawagegisun.pdfIn PDF document text
  • http://www.cpnatacao.pt/backoffice/ckfinder/userfiles/files/59214697991.pdfIn PDF document text
  • http://www.tamtrebinhminh.com/public/files/nusel.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/FevRqgeaUVY/uplcv?utm_term=california+dreamin+once+upon+a+time+in+hollywoodPDF 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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