Malicious PDF — malware analysis report

Heuristics 8

• 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 to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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://solis.altrodesign.eu/ckfinder/userfiles/files/86957614325.pdf In PDF document text

  • http://wildzipper.com/clients/wildzipper/userfiles/file/23344033972.pdfIn PDF document text
  • https://brunoamaranti.it/wp-content/plugins/super-forms/uploads/php/files/h28jj7k7rb12sjvkbbfgt6i170/1517737767.pdfIn PDF document text
  • http://akademibt.com/resimler/files/xunosexasufivuvunoji.pdfIn PDF document text
  • http://learnazia.com/fck/imagesfile/timatemimedewowunuz.pdfIn PDF document text
  • http://sevennews.com.br/ckfinder/userfiles/files/28896542471.pdfIn PDF document text
  • http://ambulatorioveterinariosantanna.eu/userfiles/files/fefilakujifamobu.pdfIn PDF document text
  • https://moraure.net/js/ckfinder/userfiles/files/sutaloxurisajenivelin.pdfIn PDF document text
  • http://aqcorth.specialty-match.com/upload/files/51994022257.pdfIn PDF document text
  • http://lyzjkgm.com/d/files/87807732914.pdfIn PDF document text
  • http://vinag7furniture.com/app/webroot/files/editor_upload/files/voraxutixa.pdfIn PDF document text
  • https://cardion.dk/gfx/fckimages/file/pimarinoz.pdfIn PDF document text
  • https://watfordfairtrade.org/app/webroot/img/files/rasumazadenifanimiga.pdfIn PDF document text
  • http://atdawnwelift.com/userfiles/file/vuwoned.pdfIn PDF document text
  • http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140917db61a2---38215567239.pdfIn PDF document text
  • https://nhahangbienhaitien.com/uploads/files/bikonopi.pdfIn PDF document text
  • https://www.hs-hofgastein.salzburg.at/ckfinder/userfiles/files/39681595681.pdfIn PDF document text
  • http://pavcargo.ru/wp-content/plugins/super-forms/uploads/php/files/a4a8b8e4cad3bc2648ab55586bcf8db2/16668795986.pdfIn PDF document text
  • http://www.maoles.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136cf536f35c---9041066139.pdfIn PDF document text
  • http://www.emploi.nat.tn/ckeditor/ckfinder/userfiles/files/87136831432.pdfIn PDF document text
  • http://hyunshin.net/userfiles/file/87300268174.pdfIn PDF document text
  • https://kermanrooz.com/img/files/togemomomejagipebabuke.pdfIn PDF document text
  • http://bigcool.net/webroot/img/files/63943991426.pdfIn PDF document text
  • http://gospel-pour-100-voix.com/fichiers/newsletter/file/52614449354.pdfIn PDF document text
  • http://a-daily.jp/app/webroot/contents_img/files/11435409453.pdfIn PDF document text
  • http://lumieye.com/userData/ebizro_board/file/ruxedamakabaxo.pdfIn PDF document text
  • https://www.cocochan.com.pk/wp-content/plugins/super-forms/uploads/php/files/6e3b65c9abcb7ba4669bdaa2e1412878/10458323148.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=worms+2+free+downloadPDF 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

Open this report in the interactive analyzer, or submit your own file for analysis.