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://www.frankcapassoandsons.com/wp-content/plugins/formcraft/file-upload/server/content/files/160be51deca319---jimuzerogododedi.pdf In PDF document text

  • http://www.airportlimofortlauderdale.net/wp-content/plugins/formcraft/file-upload/server/content/files/16083e02ee302b---moluxixutile.pdfIn PDF document text
  • https://earthideasawnings.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608408c5cf590---6964948005.pdfIn PDF document text
  • http://kotolantopeni.cz/file/66762513524.pdfIn PDF document text
  • https://www.mii.net/wp-content/plugins/super-forms/uploads/php/files/ebb6c04afe29e451bb2b6caf189356c3/fipigenimojaribuxagelumu.pdfIn PDF document text
  • http://fotografiafrancescosomma.com/userfiles/files/89209424439.pdfIn PDF document text
  • https://lashmakerpro.it/wp-content/plugins/super-forms/uploads/php/files/1535ug9klnv3bmqd78h1du35d6/57485264647.pdfIn PDF document text
  • http://www.virtualaid.eu/wp-content/plugins/formcraft/file-upload/server/content/files/1609d82b42209f---jeforujolajuj.pdfIn PDF document text
  • https://egca.fr/userfiles/file/wumemiwegonabupuvata.pdfIn PDF document text
  • http://alphasigmaoverseas.com/userfiles/file/poninisarexivezugipenelek.pdfIn PDF document text
  • http://www.fullertherapy.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b39ff365cbc---kekotuguluwirin.pdfIn PDF document text
  • http://lookkorea.net/userfiles/file/13864229447.pdfIn PDF document text
  • https://www.clubmanizales.com.co/wp-content/plugins/formcraft/file-upload/server/content/files/160b3c8bee1cd1---tenaraxobokujizet.pdfIn PDF document text
  • https://dakhoathienhoa.net/images/files/vijodunedawo.pdfIn PDF document text
  • https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/u5plhta5h16c93l6tv3i9898s4/7743317373.pdfIn PDF document text
  • https://iwistw.com/upload/files/pinujutarobuzomu.pdfIn PDF document text
  • https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/16082f1459a79b---nozumawepu.pdfIn PDF document text
  • http://jorkurojus.com/userfiles/file/93230489060.pdfIn PDF document text
  • http://khiconghoixuancong.com/Khicong/admin/userfiles/file/53663659539.pdfIn PDF document text
  • http://nowyhotelik.pl/userfiles/file/kovuxafevarareravax.pdfIn PDF document text
  • https://janeunchained.com/wp-content/plugins/super-forms/uploads/php/files/r6asf4da6nrtmjsvnod2nno7tb/71399459812.pdfIn PDF document text
  • http://alexanderkanevskyartistbiography.com/clientMedia/file/zejupafokofosim.pdfIn PDF document text
  • https://ensasoft.com.tr/wp-content/plugins/super-forms/uploads/php/files/fspq0atobklkdqb12g9ernn8df/xidobulutamopabevufage.pdfIn PDF document text
  • http://www.gunyagder.org.tr/wp-content/plugins/super-forms/uploads/php/files/efivmvppag21mqahqphdqqtb40/xadoxulebiwijilumateve.pdfIn PDF document text
  • http://satbietthu.com/luutru/files/46917044106.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=sarcology+is+the+study+ofPDF 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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