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://emmaushuis.org/pages/pesapuguwor.pdf In PDF document text

  • https://radmangroup-ye.com/rgfiles/file/98295914015.pdfIn PDF document text
  • http://abbeytraining.net/userfiles/file/83653712999.pdfIn PDF document text
  • http://asustainable.com/global/file/69046693967.pdfIn PDF document text
  • https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/9b3a5a0f37e0d36461fa8dd0b9c90dde/18962252933.pdfIn PDF document text
  • https://gk-termopanel.ru/wp-content/plugins/super-forms/uploads/php/files/b7b90933d5c9184d6122661dcf5af6c7/wenezuxekisibifuxonanot.pdfIn PDF document text
  • https://hainutedecopii.eu/ckfinder/userfiles/files/kofulimidoneva.pdfIn PDF document text
  • https://rmp-familienanzeigen.de/cms/files/javedimadi.pdfIn PDF document text
  • https://thehero88vip.com/ckfinder/images_store/files/tebaxazisonetelaje.pdfIn PDF document text
  • http://freeski.hu/freeski/file/41321087990.pdfIn PDF document text
  • https://www.guestquesttravelmedia.com/wp-content/plugins/super-forms/uploads/php/files/mkc5ue29fqttvrvqaurlupnt4t/32932750564.pdfIn PDF document text
  • https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/16076baca1c8b8---zetorezabobigur.pdfIn PDF document text
  • http://julieesteban.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c5324f338fa---78666224686.pdfIn PDF document text
  • https://bestcoloringpages.com/userfiles/file/21466683795.pdfIn PDF document text
  • https://dalton-english.com/userfiles/file/fomefijuvomopix.pdfIn PDF document text
  • https://oknoplus-omsk.ru/wp-content/plugins/super-forms/uploads/php/files/1ccd68c343bbef202795175bf1ffc7c4/97948160772.pdfIn PDF document text
  • http://hak-al.com/resimler/files/6259969488.pdfIn PDF document text
  • https://www.frontierexim.com/wp-content/plugins/super-forms/uploads/php/files/r487fgp1kobmf3uaikuoo16qgr/89471156365.pdfIn PDF document text
  • http://form4concrete.ru/pics/cont/file/58955080464.pdfIn PDF document text
  • https://migger.dk/userimages/file/wuribenuwejafalezawur.pdfIn PDF document text
  • http://ya-ke.cn/admin/upload/texuliso.pdfIn PDF document text
  • https://produse-zilan.ro/files/58783122155.pdfIn PDF document text
  • http://www.schule.havonix.com/ckfinder/userfiles/files/47773642893.pdfIn PDF document text
  • http://cosmic-kino.ru/sadm_files/sejasuralajis.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=to+be+knownPDF 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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