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.dentaltaxpros.com/wp-content/plugins/super-forms/uploads/php/files/50bd8e44530335908d362225ad38a924/jopukukaduduzibizidigako.pdf In PDF document text

  • https://mattweidnerlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608fd4ba9cf0b---kutijaxezarokobim.pdfIn PDF document text
  • https://www.hauptsache.cc/wp-content/plugins/formcraft/file-upload/server/content/files/160a4b4b7026dc---68095324365.pdfIn PDF document text
  • https://istocdukkan.com/userfiles/files/53715525680.pdfIn PDF document text
  • https://alakharia.com/public_html/userfiles/file/66364968028.pdfIn PDF document text
  • http://illinoislivestock.org/userfiles/file/64840501945.pdfIn PDF document text
  • https://tuabogadoangel.com/wp-content/plugins/super-forms/uploads/php/files/e42b23fcef63e8957dcb7b6c0a45841d/47371228286.pdfIn PDF document text
  • http://elyriahigh1974.org/clients/0/05/052ab20d644b737728595af1a47b4450/File/46872614406.pdfIn PDF document text
  • https://begili.com/uploads/image/files/jiran.pdfIn PDF document text
  • http://thementalhealthadvocates.org/files/userfiles/file/vorejonavom.pdfIn PDF document text
  • https://hsegroup.ru/wp-content/plugins/super-forms/uploads/php/files/9hqo7s121hm7vmk5qv4424tsh2/62497431858.pdfIn PDF document text
  • http://smartmedicaleg.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130f6efc0471---45094298981.pdfIn PDF document text
  • https://kantankacreative.com/wp-content/plugins/super-forms/uploads/php/files/b0ef38c213c6ca02f5031b8b7f676b21/8324070888.pdfIn PDF document text
  • http://18554080.com/userfiles/file/49190612848.pdfIn PDF document text
  • http://gardatrans.com/content/Files/gafugiborupexumukiped.pdfIn PDF document text
  • http://mail.teleserviciomalaga.com/ckfinder/userfiles/files/63593190094.pdfIn PDF document text
  • https://www.frontierexim.com/wp-content/plugins/super-forms/uploads/php/files/gi1apugk6qa2f9rfd7k6f7srm1/ziloxefupubovapepitimuxa.pdfIn PDF document text
  • http://zafirkort.com/uploads/files/kigefexutubam.pdfIn PDF document text
  • https://htfcompact.com/wp-content/plugins/super-forms/uploads/php/files/36ba405695ad6841c57a0dd2fe30f28c/17169502250.pdfIn PDF document text
  • http://bouncebodysupplements.com/newerac2c/userfiles/file/xulotazunumimufuguzatak.pdfIn PDF document text
  • http://bbpcosmetics.com/admin/upFiles/2021-6/file/feloxodazodip.pdfIn PDF document text
  • https://mithermomix.com.mx/wp-content/plugins/super-forms/uploads/php/files/ce18f35641ed2617ebe1ff4daaa56cb9/27469971482.pdfIn PDF document text
  • https://freedomtampons.com/wp-content/plugins/super-forms/uploads/php/files/75466184c04135776fdfc13d02005049/wixalafemedunamur.pdfIn PDF document text
  • https://ontime-taxi.kg/wp-content/plugins/super-forms/uploads/php/files/33afe9af55dcd7793e0a55712f2567c8/77931936186.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/fzgW7-mxBc0/uplcv?utm_term=security+analysis+benjamin+graham+david+dodd+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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