Malicious PDF — malware analysis report

Heuristics 7

• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://dioceseofniranam.org/userfiles/file/42244453459.pdf In PDF document text

  • https://eco-translation.ca/upload/editor/file/zokenelopogatodugivumo.pdfIn PDF document text
  • https://dondepodemosir.com/userfiles/file/xifagukobeji.pdfIn PDF document text
  • http://vmkmsz.hu/userfiles/file/mefelaxe.pdfIn PDF document text
  • http://proreferee.ru/uploads/ckfinder/files/98210558956.pdfIn PDF document text
  • https://www.hkha.com.hk/ckfinder/userfiles/files/xitabizafaribezagumaga.pdfIn PDF document text
  • http://www.mattig-accounting.bg/fisiere/file/84868084511.pdfIn PDF document text
  • http://redskap.ru/userfiles/file/34396968423.pdfIn PDF document text
  • http://radiopoint.cz/userfiles/file/fisisesibuni.pdfIn PDF document text
  • https://gujaratisamajparis.org/upload/files/98249026171.pdfIn PDF document text
  • https://www.colegiodesafio.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/1613a07f04c110---tusanazosulezaganika.pdfIn PDF document text
  • http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/16131d0a2dc37f---jawonegitobipe.pdfIn PDF document text
  • http://tea-ra.com/user_data/upload/save_image/files/30376075275.pdfIn PDF document text
  • http://devitohomesorlando.com/userfiles/files/43714808566.pdfIn PDF document text
  • http://dyccpharma.com/upload/files/gomibokovuno.pdfIn PDF document text
  • http://hifitness.hu/userfiles/file/71164802698.pdfIn PDF document text
  • https://www.fifatravels.com/wp-content/plugins/formcraft/file-upload/server/content/files/161315f8776da7---poluzubuxotibixumapama.pdfIn PDF document text
  • https://fwstc.in/userfiles/file/86750610081.pdfIn PDF document text
  • http://mediasingrid.com/js/new/fckeditor/userfiles/file/40053926299.pdfIn PDF document text
  • https://gift-edu.ru/wp-content/plugins/super-forms/uploads/php/files/93dc55a7c2b0f26744775ad9d7ced6d7/melopusekor.pdfIn PDF document text
  • http://diakmelo.hu/ckfinder/userfiles/files/wabukinelujinel.pdfIn PDF document text
  • http://hodoan.net/userfiles/file/50899678860.pdfIn PDF document text
  • http://iberia-ex.com/images/blog/file/bifozimawagajopifaro.pdfIn PDF document text
  • http://haiqi-machine.com/d/files/59432082640.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=mastering+android+ndk+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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