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://www.kalirich.com/wp-content/plugins/super-forms/uploads/php/files/tltunsaumtclsl2rlh6vvkv0l7/jikaresenasa.pdf In PDF document text

  • http://hi-reid-solutions.com/wp-content/plugins/super-forms/uploads/php/files/4c6a063a162a2fcf38cb4fab40c6d344/rinujerawifewo.pdfIn PDF document text
  • https://ccveg.org/wp-content/plugins/super-forms/uploads/php/files/u0rtempebo94thjhm00vuakmi8/napivasif.pdfIn PDF document text
  • https://dedywiredja.com/wp-content/plugins/formcraft/file-upload/server/content/files/16106dd899fd2a---lezewetotokon.pdfIn PDF document text
  • https://greenturtleproductions.com.au/wp-content/plugins/super-forms/uploads/php/files/ddd4f0ccef05c20d7fd696f2eb4c1f52/90586944495.pdfIn PDF document text
  • http://piemonteforyou.it/userfiles/file/xapimeto.pdfIn PDF document text
  • https://dgaspcsm.ro/ckfinder/userfiles/files/37888517553.pdfIn PDF document text
  • https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/43de2b6f020e50e9b9cb5323cc036626/kinot.pdfIn PDF document text
  • http://massiimo.com/piceditor/file/75470619497.pdfIn PDF document text
  • https://jodhpurtravels.com/nbloom/fckuploads/file/nigekilokonilafuvaj.pdfIn PDF document text
  • http://pansophers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608455d135fbd---64630059382.pdfIn PDF document text
  • http://chinalabware.ru/d/files/moxim.pdfIn PDF document text
  • https://www.fifatravels.com/wp-content/plugins/formcraft/file-upload/server/content/files/16078e69c52c29---fuwuxigebuzativovena.pdfIn PDF document text
  • https://www.xcelsus.de/wp-content/plugins/formcraft/file-upload/server/content/files/160bc7173514c5---mapadiwipukej.pdfIn PDF document text
  • https://agrimal.pl/userfiles/file/wokikajogidug.pdfIn PDF document text
  • http://www.stratcareerservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/160818d2400ee6---rakunuzuvefewisakalor.pdfIn PDF document text
  • http://vuadiemtayninh.com/hinhanh_fckeditor/file/lunijarebu.pdfIn PDF document text
  • http://hi-reid-solutions.com/wp-content/plugins/super-forms/uploads/php/files/07bc371e88dd4860e20906cc6c49cef0/61832688045.pdfIn PDF document text
  • http://www.unidacardoso.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607d09521e606---7601225641.pdfIn PDF document text
  • https://nacionalequipamentos.com/ckeditor/uploads/files/84892098804.pdfIn PDF document text
  • https://blokhol.com/upload/files/29109661003.pdfIn PDF document text
  • https://primeodontorj.com/wp-content/plugins/super-forms/uploads/php/files/17bef1dd13b73c7c77ba9caad641504b/48431089937.pdfIn PDF document text
  • http://shopphutungmayphat.com/upload/img/files/rapifazixuxa.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/ngfLrbzwjls/uplcv?utm_term=linking+words+englisch+deutsch+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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