Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://spectrumohio.com/wp-content/plugins/super-forms/uploads/php/files/2cf1ac56bb444f591d63f562546b516b/32227140328.pdf In PDF document text

  • http://www.tif.cn/wp-content/plugins/super-forms/uploads/php/files/g4b6qroao8qncv5vjfvobsjjcc/25549769123.pdfIn PDF document text
  • http://paolacaone.eu/userfiles/files/sotetimix.pdfIn PDF document text
  • http://fittbike.hu/files/file/97940382794.pdfIn PDF document text
  • https://mithermomix.com.mx/wp-content/plugins/super-forms/uploads/php/files/8b9fc8d6c5d1b6a1f122adda11dde5be/11573236308.pdfIn PDF document text
  • http://www.iamgoingto1996.com/wp-content/plugins/formcraft/file-upload/server/content/files/160f1d69d1a27d---88217468032.pdfIn PDF document text
  • https://fortlauderdale-carservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160754e5e19ea3---74217610134.pdfIn PDF document text
  • https://givemeit.ru/wp-content/plugins/super-forms/uploads/php/files/7d31c5adeca704ceaacb18f0f5616ed2/68321988280.pdfIn PDF document text
  • http://xn--9p4b29dncp2cc6y.net/upload/fckeditor/file/22384315470.pdfIn PDF document text
  • https://asharfilalkulfi.com/ckfinder/userfiles/files/3324075732.pdfIn PDF document text
  • https://www.gsccn.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607e674a83d11---76856571914.pdfIn PDF document text
  • http://jeugdopdewetenschapsagenda.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16102c7dee5802---duxufixeje.pdfIn PDF document text
  • https://anakmeong.com/contents//files/nikugopefukeve.pdfIn PDF document text
  • http://jp-photo.cz/soubory/files/90506902703.pdfIn PDF document text
  • https://boucherienabli.com/uploads/FCK_files/file/51100903099.pdfIn PDF document text
  • http://architettipassarinmarzotto.com/userfiles/files/13961295922.pdfIn PDF document text
  • http://mudrkanuch.sk/editor_uploads/system/files/muduku.pdfIn PDF document text
  • http://www.cascinasorigherio.it/wp-content/plugins/formcraft/file-upload/server/content/files/160a7e308d912a---33126843218.pdfIn PDF document text
  • https://pikewallis.no/wp-content/plugins/formcraft/file-upload/server/content/files/160b25cc7a3e66---63924601175.pdfIn PDF document text
  • http://taeguektour.com/FileData/ckfinder/files/20210903_50F2A73E557665F0.pdfIn PDF document text
  • https://rachelrom.com/rescontent/file/takusofep.pdfIn PDF document text
  • http://portamarioarchitetto.eu/userfiles/files/72978979400.pdfIn PDF document text
  • http://chukysovin.com/img-svc/files/7848063017.pdfIn PDF document text
  • http://c2ctrading.org/cms_upload/files/86852544669.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=makalah+kompetensi+sosial+guru+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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