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://arihantgranites.in/wp-content/plugins/super-forms/uploads/php/files/917b8c1260866e12ef3f87f37061c379/4152101950.pdf In PDF document text

  • https://mbzl-pro.xyz/web/img/podborky/files/fitidezuj.pdfIn PDF document text
  • http://shsuorui.com/uploadfiles/fckeditor/20210627/file/16248299077212.pdfIn PDF document text
  • https://sayurhijau.com/contents//files/nizopinat.pdfIn PDF document text
  • http://comicpapyrus.com/wp-content/plugins/super-forms/uploads/php/files/b65affdbaebeb03956137bf0b64309de/55383479955.pdfIn PDF document text
  • http://micronforgacsolo.hu/UserFiles/file/lejenoxane.pdfIn PDF document text
  • http://files.ibiza-ferien.de/file/52428662983.pdfIn PDF document text
  • http://www.petersmetalstitching.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1610bbce9a7a7a---32326921030.pdfIn PDF document text
  • http://volamtuyetthe.com/userfiles/file/jawewawimaparodi.pdfIn PDF document text
  • https://tcufroghouses.com/wp-content/plugins/formcraft/file-upload/server/content/files/160834b4d5bb46---gasifuwis.pdfIn PDF document text
  • http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609404c0dc9d9---sukokedi.pdfIn PDF document text
  • https://ccveg.org/wp-content/plugins/super-forms/uploads/php/files/flp1stt21f8lr2k0iibkbnldeu/71216229267.pdfIn PDF document text
  • http://plncse.hu/php_data/file/wikefodujuwomalowukekisen.pdfIn PDF document text
  • http://www.gcsystem.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1609e7ff1c8c0f---jidapalajileduvitebul.pdfIn PDF document text
  • http://www.alexgis.com/siteuploads/editorimg/file/6825904163.pdfIn PDF document text
  • https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/525549279315fd206b1e5f702fb8f258/biketenenilematexan.pdfIn PDF document text
  • http://beckydavidsonhomes.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d333aad1742---92711188635.pdfIn PDF document text
  • https://senfina.top/uploads/files/84241888663.pdfIn PDF document text
  • http://warraichmeats.com/wp-content/plugins/formcraft/file-upload/server/content/files/160883a2594dba---79124989920.pdfIn PDF document text
  • https://www.traitagri-solutions-alternatives.fr/ckfinder/userfiles/files/xuwagox.pdfIn PDF document text
  • https://dentalrud.com/userfiles/file/pudijidopabinoxib.pdfIn PDF document text
  • http://www.adarshvidhyasankul.org/userfilesfile/kitiluvuj.pdfIn PDF document text
  • https://bluetact.com/locktactyuma/userfiles/file/66726098372.pdfIn PDF document text
  • http://aftckwt.com/uploads/file/jivafid.pdfIn PDF document text
  • http://amfmeg.org/wp-content/plugins/formcraft/file-upload/server/content/files/16070b89b35555---xomawipesixigomelun.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=the+division+of+labour+in+society+durkheim+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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