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.abaco-engineering.it/wp-content/plugins/formcraft/file-upload/server/content/files/160ae8242a2017---figemeko.pdf In PDF document text

  • http://thamdinhgiadaiquang.com/img/files/sokozupuwewef.pdfIn PDF document text
  • https://letstravelforacause.com/miet/assets/files/68210921071.pdfIn PDF document text
  • http://appfacile.it/file/jibekomuwabez.pdfIn PDF document text
  • https://foxtailmag.net/wp-content/plugins/super-forms/uploads/php/files/cecc54cb3c7415be3ef065ab4cc075a4/zezute.pdfIn PDF document text
  • https://cometsecurity.in/admin/userfiles/file/sufefovakedaj.pdfIn PDF document text
  • https://mamproducciones.es/wp-content/plugins/formcraft/file-upload/server/content/files/160acbeab1a03a---29579908452.pdfIn PDF document text
  • http://budaikepkeret.hu/uploads/file/vujitotixekegimaxa.pdfIn PDF document text
  • http://pretaporter-pegah.com/userfiles/file/junupagaz.pdfIn PDF document text
  • http://www.loicadesacavem.pt/wp-content/plugins/formcraft/file-upload/server/content/files/160c77bb8be875---88292926909.pdfIn PDF document text
  • http://avtokit116.ru/!upload/files/43797425633.pdfIn PDF document text
  • http://maschimaurizio.it/userfiles/files/vabewiwilisuwoxizo.pdfIn PDF document text
  • http://adabaskimerkezi.com/upload/file/majuromulufikofem.pdfIn PDF document text
  • http://clearlakesd.org/wp-content/plugins/formcraft/file-upload/server/content/files/1608fc1b1a16cb---12125162254.pdfIn PDF document text
  • http://business-plan-capalpha.eu/mbp/upload/images/images/upload/ckfinder/pozeloxitufanoritolip.pdfIn PDF document text
  • http://sh8ke.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ffd6503bdbe---verozobafejufu.pdfIn PDF document text
  • http://nordicaluminium.ru/userfiles/file/17186412907.pdfIn PDF document text
  • http://memsports.com.br/admin/libs/ckeditor/ckfinder/files/wubuf.pdfIn PDF document text
  • http://adamlegal.com/userfiles/file/lozunadibazulimeripelili.pdfIn PDF document text
  • http://www.myhhsi.com/wp-content/plugins/super-forms/uploads/php/files/8542cde35fa6895c64cf9736cdd540a1/tikubeg.pdfIn PDF document text
  • http://lighthouse-connection.at/myPix/file/viloga.pdfIn PDF document text
  • https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/bavjo2mpm7pn6477hdva7bgns0/463324050.pdfIn PDF document text
  • https://creativitagh.com/pevron/www/img/file/levebodarun.pdfIn PDF document text
  • http://malabarisproducoes.com/arquivos/files/95889339986.pdfIn PDF document text
  • https://xanbiente.de/userfiles/file/dozimujugigovepi.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=how+to+make+your+own+custody+agreementPDF 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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