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://joepromenshealth.com/wp-content/plugins/super-forms/uploads/php/files/afd043fa94b0f483763f877eb088749b/96392224141.pdf In PDF document text

  • https://ski-valloire.com/ckfinder/userfiles/files/91905794336.pdfIn PDF document text
  • http://turbotechnik24.de/userfiles/file/9952905678.pdfIn PDF document text
  • https://supermagnum-bg.com/ckfinder/userfiles/files/5325786076.pdfIn PDF document text
  • http://www.colegiometa.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/160872ea4ea045---4863127229.pdfIn PDF document text
  • https://elnativocoffee.com/silver/upload/files/36736072324.pdfIn PDF document text
  • http://budohurtsa.pl/userfiles/file/riboliveka.pdfIn PDF document text
  • https://skvacations.com/userfiles/file/5303822333.pdfIn PDF document text
  • http://ergo-logo-bamberg.de/userfiles/file/47924061909.pdfIn PDF document text
  • http://sgo-bage.com/public/files/files/fotogo.pdfIn PDF document text
  • https://www.sgestrecho.es/wp-content/plugins/formcraft/file-upload/server/content/files/1608370676b499---29425288807.pdfIn PDF document text
  • https://jnfarley.com/wp-content/plugins/super-forms/uploads/php/files/1v99ifkcs6kbsi1amksgnctub3/41433846050.pdfIn PDF document text
  • http://master-sign.ru/ckfinder/userfiles/files/71682823145.pdfIn PDF document text
  • http://az4group.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160e0404119d91---lumivajolefosamiwepaguji.pdfIn PDF document text
  • http://sieckultury.pl/wp-content/plugins/super-forms/uploads/php/files/1703427ce0e452a7afe45a1564e3102e/20011176763.pdfIn PDF document text
  • https://anandamsanyal.com/userfiles/file/lutogimejewa.pdfIn PDF document text
  • https://jf-orvalho.pt/userfiles/file/mojaposu.pdfIn PDF document text
  • https://metroguards.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160829e0f71ca2---43603699526.pdfIn PDF document text
  • http://www.recetasyconsejos.com/wp-content/plugins/formcraft/file-upload/server/content/files/16093ca79d9cac---70282612325.pdfIn PDF document text
  • https://raptiherbal.com/ckfinder/userfiles/files/70048406644.pdfIn PDF document text
  • http://alphabodysupplements.com/newerac2c/userfiles/file/pofibulosififisebedeta.pdfIn PDF document text
  • https://kayakbranson.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c8fc5ab3247---14956652938.pdfIn PDF document text
  • https://charterboatdeliverance.com/uploads/files/wivematisa.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BkSY9tpko7c/uplcv?utm_term=papas+pizzeria+download+pcPDF 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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