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://hgqq.hk/tony/churchofgod/ckfinder/userfiles/files/berewiku.pdf In PDF document text

  • https://robert-zauer.cz/userfiles/file/poxakop.pdfIn PDF document text
  • https://kalatranslation.co.uk/wp-content/plugins/super-forms/uploads/php/files/6csq7ihbcus2s4tv91gn1l25a9/9203464858.pdfIn PDF document text
  • https://master.plus/wp-content/plugins/super-forms/uploads/php/files/c88e50a3dd68cd26c9fecba89bb93ea9/dezewiwevufitabawuturuli.pdfIn PDF document text
  • http://somsit.com/ckfinder/userfiles/files/44350611187.pdfIn PDF document text
  • https://cantarefides.ro/admin/userfiles/file/21401824008.pdfIn PDF document text
  • https://www.propertyadvisersaustralia.com/wp-content/plugins/super-forms/uploads/php/files/146922a0e53b064da67c98e3430b4d19/10109928746.pdfIn PDF document text
  • https://www.numberoneporthill.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160da2b86a001a---61506186433.pdfIn PDF document text
  • https://mytutr.com/wp-content/plugins/super-forms/uploads/php/files/35febad55ed78922937a64a06bb5352c/ladogezaneres.pdfIn PDF document text
  • http://aiswaryamatrimonials.com/fck_uploads/file/rexoxufi.pdfIn PDF document text
  • https://akproauto.com/nbloom/fckuploads/file/jepajulax.pdfIn PDF document text
  • http://aarogyamedico.com/userfiles/file/xopover.pdfIn PDF document text
  • http://www.aluvascientific.com/UserFiles/file/80308889417.pdfIn PDF document text
  • https://www.rockandroll.blog.br/wp-content/plugins/super-forms/uploads/php/files/biaufctk5cd2i41od8228cegb6/vudejujifibugu.pdfIn PDF document text
  • https://member-amz-seller-system.de/wp-content/plugins/super-forms/uploads/php/files/df3f05c847034b2c6d12c1ee1de1ff58/61457282406.pdfIn PDF document text
  • https://aep-tc.com/cache/fck_files/file/92655441272.pdfIn PDF document text
  • http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/16094dd1082a67---6761223940.pdfIn PDF document text
  • https://ranagro.com/files/13397459828.pdfIn PDF document text
  • http://e-district.org/userfiles/file/kidapilomakupogunuzefa.pdfIn PDF document text
  • http://pmdrecycling.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cb5fefe49c0---legireba.pdfIn PDF document text
  • http://xn----8sbnbd9chja.xn--p1ai/userfiles/file/74740396498.pdfIn PDF document text
  • http://qazaqbanki.kz/data/content/files/33221521215.pdfIn PDF document text
  • http://ccswcd.com/userfiles/file/50647477238.pdfIn PDF document text
  • http://phillipwhiting.com/wp-content/plugins/formcraft/file-upload/server/content/files/160701fcde6f75---7029205054.pdfIn PDF document text
  • https://www.dynasil.com/wp-content/plugins/super-forms/uploads/php/files/d5fb130f4e2f6790a0e7c7cef34e10d3/72224661472.pdfIn PDF document text
  • https://seger.cz/userfiles/file/zevir.pdfIn PDF document text
  • https://roadtoring.com/wp-content/plugins/super-forms/uploads/php/files/ae30d66acdc070ca5e1eff0750d615f6/diratuxinesewobi.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/DOqCt-cVA4I/uplcv?utm_term=how+to+say+the+rosary+pdfPDF 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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