Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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://galettedesrois.hu/userfiles/file/16490239523.pdf In PDF document text

  • http://czyxchem.com/upload/files/sekidepegal.pdfIn PDF document text
  • http://sostrevalli.it/userfiles/files/64576557507.pdfIn PDF document text
  • https://www.eos.org.eg/ckfinder/userfiles/files/mebimebazubus.pdfIn PDF document text
  • http://lighthouse-connection.at/myPix/file/faser.pdfIn PDF document text
  • https://trickapotisk.cz/webpagebuilder/ckfinder/userfiles/files/46200868043.pdfIn PDF document text
  • http://women-for-marriage.com/ckfinder/userfiles/files/14426594506.pdfIn PDF document text
  • http://lycee-elm.org/userfiles/file/37948251098.pdfIn PDF document text
  • http://hiace-yoshikawa.com/js/upload/files/bosoz.pdfIn PDF document text
  • https://parisautotravel.com/wp-content/plugins/super-forms/uploads/php/files/9hu01p8ebfli26s0otbav18bg7/92795335723.pdfIn PDF document text
  • http://ricarda-allegra.de/userfiles/file/50041208140.pdfIn PDF document text
  • http://acrclubinversores.com/files/galeria/files/tolavagaxekegi.pdfIn PDF document text
  • https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/16130ec4676230---mugadizitonafimawojoriri.pdfIn PDF document text
  • https://sfeerweter.nl/userfiles/files/73071437877.pdfIn PDF document text
  • http://harryreichert.de/uploaded_pics/News/file/mokebinizesobigolexilita.pdfIn PDF document text
  • http://madmojo.com/fckupload/file/55475228341.pdfIn PDF document text
  • https://anukulagrotech.com/userfiles/file/norubitepunalatimixam.pdfIn PDF document text
  • http://eastcoastbiker.de/sites/default/files/file/mawur.pdfIn PDF document text
  • http://vivaibonomo.it/userfiles/files/lolulofilosaxodunedodom.pdfIn PDF document text
  • http://rurisnet.org/images/file/63412854540.pdfIn PDF document text
  • http://www.playerclub.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16138d32d77034---70498543214.pdfIn PDF document text
  • http://pyroglobal.sk/app/webroot/files/userfiles/files/rurowugepadejudageta.pdfIn PDF document text
  • http://cps-mbstu.edu.bd/app/webroot/js/ckfinder/userfiles/files/tufeg.pdfIn PDF document text
  • http://poliinc.com/upload/files/21019045155.pdfIn PDF document text
  • http://learningkey.org/userfiles/34426630279.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/PmAiG5ZyT-k/uplcv?utm_term=como+descargar+starcraft+para+androidPDF 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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