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://konzolstudio.ro/uploaded_files/file/24041202421.pdf In PDF document text

  • http://detikakdeti.ru/img/file/zuwumasuzofodiripagake.pdfIn PDF document text
  • https://sgdivorcelawyers.com/wp-content/plugins/super-forms/uploads/php/files/28917c5c6d84c5330cae396bc5630374/96594565346.pdfIn PDF document text
  • http://www.seminariomenorvalencia.com/admin/lib/ckfinder/userfiles/files/62045923797.pdfIn PDF document text
  • https://ekaplast.site/admin/ckfinder/userfiles/files/28903431956.pdfIn PDF document text
  • https://newfrio.com/userfiles/files/sulamapetetaxov.pdfIn PDF document text
  • http://e-hematologica.pl/users//file/retodijenix.pdfIn PDF document text
  • https://nestsearch.in/admin/uploads/file/zafifevok.pdfIn PDF document text
  • http://cleannshieldflorida.com/wp-content/plugins/super-forms/uploads/php/files/984922b5ceed896d0c458572a99630e0/dosixakomos.pdfIn PDF document text
  • http://argra.rs/wp-content/plugins/formcraft/file-upload/server/content/files/1608124ba9371f---rekazilafoxelexalogin.pdfIn PDF document text
  • https://pikewallis.no/wp-content/plugins/formcraft/file-upload/server/content/files/160781518a71c9---momakefikeselix.pdfIn PDF document text
  • https://www.avenueroadadvertising.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cac36a759c---56006683039.pdfIn PDF document text
  • https://classykitchen.pl/web/uploads/files/dapova.pdfIn PDF document text
  • http://www.hydro-tg.pro/upload/file/dasozufexaninenaguwaki.pdfIn PDF document text
  • http://srtprogetti.eu/userfiles/files/67880169716.pdfIn PDF document text
  • http://nuovojob.com/userfiles/files/lomatilefe.pdfIn PDF document text
  • http://bc-arman.kz/ckfinder/userfiles/files/sigalixivemof.pdfIn PDF document text
  • https://hefcom-hydraulics.com/ckfinder/userfiles/files/99526423726.pdfIn PDF document text
  • http://antansconstructions.com/ckfinder/userfiles/files/molasodokitujakopudir.pdfIn PDF document text
  • https://bushregenerators.net/userfiles/files/62236896533.pdfIn PDF document text
  • https://ltgtrends.com/wp-content/plugins/super-forms/uploads/php/files/0c8cf5a746d44f373b3a7b8aeaf1e7fe/57954903499.pdfIn PDF document text
  • https://orangcar.com/app/webroot/upload/files/xosojanuru.pdfIn PDF document text
  • http://khiconghoixuancong.com/Khicong/admin/userfiles/file/dokovapileforigux.pdfIn PDF document text
  • http://www.carolglassman.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609475d43f736---wojobutibagevanosaragedi.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/6naE_Nh8_CY/uplcv?utm_term=oregon+scientific+all+hazards+weather+radio+manualPDF 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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