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://loheb.co.za/XSRYdR1H?utm_term=fishbone+diagram+in+word+template PDF link annotation

  • https://balatonfurediallatorvos.hu/userfiles/file/78514705390.pdfIn PDF document text
  • http://langeline.com/ckeditor/upload/files/demifolujisitogitotiliwi.pdfIn PDF document text
  • http://nebovsem.ru/app/webroot/files/files/15750015998.pdfIn PDF document text
  • https://marblobaths.ph/app/webroot/img/files/74124074351.pdfIn PDF document text
  • http://tantex.org/tantex/tantexuserfiles/file/dutopetafidowisalit.pdfIn PDF document text
  • https://kingyao.com/uploadfiles/files/20220418_014335_5391.pdfIn PDF document text
  • https://nawikavo.weebly.com/uploads/1/3/0/8/130814462/ritiminajal-zigasoxuz-bameb.pdfIn PDF document text
  • http://english-island.pl/wp-content/plugins/super-forms/uploads/php/files/sapghqb5a9t588gmgtremsosm1/xelivebegedovobeneneromo.pdfIn PDF document text
  • https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/162383d351bca7---61322261505.pdfIn PDF document text
  • https://xehowo24h.com/images/ckeditor/files/82510664172.pdfIn PDF document text
  • https://kinohorror.com/upload/file/83025286043.pdfIn PDF document text
  • https://cadibo.ro/userfiles/file/bugaborewosubuluxav.pdfIn PDF document text
  • https://lerasakob.weebly.com/uploads/1/3/2/6/132682990/nuvexo.pdfIn PDF document text
  • http://hoclaixebinhthuan.com/upload/contentFile/file/97471175643.pdfIn PDF document text
  • http://baanbaan.nl/bestanden/files/52750048946.pdfIn PDF document text
  • http://quickfix-poland.com/wp-content/plugins/formcraft/file-upload/server/content/files/162400391b489b---69867476677.pdfIn PDF document text
  • https://relorurexo.weebly.com/uploads/1/3/5/3/135391300/3500168.pdfIn PDF document text
  • https://perumudu.weebly.com/uploads/1/4/1/4/141426869/9f5c02696.pdfIn PDF document text
  • http://087334211.kad.tw/kads/ckfinder/userfiles/files/71118820889.pdfIn PDF document text
  • https://dallaslandscapedesign.com/media/files/jebezujabutalamobokolebo.pdfIn PDF document text
  • https://gencshow.com/upload/ckfinder/files/wotomuxesurowelotugivi.pdfIn PDF document text
  • http://cauthangdep24h.com/upload/files/57881517730.pdfIn PDF document text
  • http://stellar-toys.com/ckfinder/userfiles/files/lupumowan.pdfIn PDF document text
  • http://www.accl-calibration.com/login/ckfinder/userfiles/files/wozenibofalatefulotivudeb.pdfIn PDF document text
  • https://vexojuvij.weebly.com/uploads/1/3/4/3/134345090/8c6d11678b.pdfIn PDF document text
  • https://vesodadetuvi.weebly.com/uploads/1/3/2/7/132740638/8395894.pdfIn PDF document text
  • https://jopixumux.weebly.com/uploads/1/3/4/7/134734794/4209379.pdfIn PDF document text
  • https://www.pkkmaluku.org/berkas/plugin/ckeditor/kcfinder/upload/files/3293009912.pdfIn PDF document text
  • https://balatonpremiumvillas.hu/webroot/upload/files/rapolululalefefezos.pdfIn PDF document text
  • 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 extracted file (font_00_sfnt_off00025b25.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00025b25.bin)

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