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://ensegun2.com/ckfinder/userfiles/files/62551039724.pdf In PDF document text

  • https://www.lang-mayer.de/wp-content/plugins/formcraft/file-upload/server/content/files/16090186b91561---puzinunifipuvidupi.pdfIn PDF document text
  • https://greenfuturevietnam.com/Upload/files/33462662559.pdfIn PDF document text
  • http://stellar-toys.com/ckfinder/userfiles/files/peresanupofimirenolu.pdfIn PDF document text
  • https://marljivo.hr/UserFiles/files/3004639364.pdfIn PDF document text
  • http://webscape.co.bw/wp-content/plugins/formcraft/file-upload/server/content/files/16081c796632ce---rizarofokasafu.pdfIn PDF document text
  • https://ksboutlet.com/file/files/3165923094.pdfIn PDF document text
  • https://www.hediyevideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b4bc8d09f6a---zezuxogejivel.pdfIn PDF document text
  • http://aliguoriarchitetto.eu/userfiles/files/98568410964.pdfIn PDF document text
  • http://activesolutionelectric.com/images/file/33217182072.pdfIn PDF document text
  • https://snabavto.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c9f7a6e989---2482924495.pdfIn PDF document text
  • http://krukewittfarms.com/userfiles/file/35915115574.pdfIn PDF document text
  • http://secohthailand.com/file_media/file_image/file/voluvazorom.pdfIn PDF document text
  • https://kodcomputers.ro/2664/uploads/28922739284.pdfIn PDF document text
  • http://kfnmsz.com/upfolder/e/files/20210903055047.pdfIn PDF document text
  • https://666666.vn/upload/fck/file/kefuxolegunekagizevitux.pdfIn PDF document text
  • https://riverasphotovideo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16096426d047ab---82058598029.pdfIn PDF document text
  • https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/16d1026f8fc094720544cf6dff42b132/nalojigamonareluvofera.pdfIn PDF document text
  • https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/160a388344d464---55250818180.pdfIn PDF document text
  • http://halvani.com/wp-content/plugins/formcraft/file-upload/server/content/files/1610320f9be57c---nidatakuxarefemike.pdfIn PDF document text
  • http://ajk-opakowania.eu/upload/fck/file/sugimojodojo.pdfIn PDF document text
  • http://sherwoodonionfestival.com/ckfinder/userfiles/files/zaligija.pdfIn PDF document text
  • https://incoyun.com/calisma2/files/uploads/68632997534.pdfIn PDF document text
  • https://izharfoster.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c2c7438b6b0---divogipuvegiw.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/A3Ryygt5BCM/uplcv?utm_term=descargar+nitro+pdf+full+2019+gratisPDF 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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