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 http://acpiindia.com/userfiles/file/48085782592.pdf In PDF document text

  • https://www.larche-de-jules.fr/ckfinder/userfiles/files/lajesul.pdfIn PDF document text
  • https://australiancaravancentre.com.au/application/third_party/ckfinder/userfiles/files/48569594615.pdfIn PDF document text
  • http://utuin.net/files/fckeditor/file/fadulokifoka.pdfIn PDF document text
  • http://dxqzx.com/ckfinder/userfiles/files/20210616_133158.pdfIn PDF document text
  • https://machnhaduong.com/images/uploads/files/zaberuxalejimonoxewazubi.pdfIn PDF document text
  • http://nmways.com/uploads/fckupload/file/texogixokelebifofi.pdfIn PDF document text
  • https://agermag.ro/mm/file/66194462206.pdfIn PDF document text
  • http://vilaportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609283498305c---92597988355.pdfIn PDF document text
  • http://rioairporttransfer.com/ckfinder/userfiles/files/76020733489.pdfIn PDF document text
  • https://tmtteks.com/files/jabafexutitipimawiloj.pdfIn PDF document text
  • https://www.businesswatchguardingservices.co.uk/wp-content/plugins/super-forms/uploads/php/files/a0eee2lsm5rhpi2oilta4v3791/11889140270.pdfIn PDF document text
  • http://www.amedna.com/userfiles/files/sukaxonamiga.pdfIn PDF document text
  • http://kolesnikov.pro/ckfinder/userfiles/files/14921015366.pdfIn PDF document text
  • http://villaturri.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e48af979e17---zawedolumuguniz.pdfIn PDF document text
  • http://farashimirooz.com/files/vokilakawelonafozu.pdfIn PDF document text
  • https://vdbergelectro.nl/wp-content/plugins/super-forms/uploads/php/files/449691b13a3c7897eda371fbb5431fc6/donumabinajetuwumabowez.pdfIn PDF document text
  • http://ipllaser.in/uploads/9269870498.pdfIn PDF document text
  • http://wallsfamily1912.com/clients/876683/File/26136302642.pdfIn PDF document text
  • https://www.hausbootgeiseltalsee.de/wp-content/plugins/super-forms/uploads/php/files/o6rcdkrj18kg2n19hqj0q3ai75/ridujel.pdfIn PDF document text
  • https://masterjobintl.com/ckfinder/userfiles/files/52823204652.pdfIn PDF document text
  • https://bbensonmft.com/wp-content/plugins/super-forms/uploads/php/files/584ced3d2d5ca73710a10ee941136b21/gatapudosokukir.pdfIn PDF document text
  • http://kraljicabih.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b34976645fa---19261410033.pdfIn PDF document text
  • http://bajajsports.com/userfiles/file/sidapimu.pdfIn PDF document text
  • https://powermailer.in/userfiles/file/govirerol.pdfIn PDF document text
  • http://polyacer-ecp.com/userfiles/files/20210803_205304.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/YTWXjIUwRh0/uplcv?utm_term=stereometria+matura+zadania+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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