Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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://huntic.ru/uplcv?utm_term=black+lab+and+golden+retriever+mix+puppies PDF link annotation

  • http://lovelyspa.net/ckfinder/userfiles/files/28560423980.pdfIn PDF document text
  • http://yesilderecine.com/admin/editor_resim/file/xopativodaba.pdfIn PDF document text
  • http://projectbudapest.hu/wp-content/plugins/formcraft/file-upload/server/content/files/16088240468e7d---senobasixatavatezetino.pdfIn PDF document text
  • http://novosib-sport.ru/ckfinder/userfiles/files/43711107731.pdfIn PDF document text
  • http://www.commandinglife.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609d318c0495f---kozibotobiroza.pdfIn PDF document text
  • http://bakoca.hu/files/file/zoladase.pdfIn PDF document text
  • http://www.phuongdonggolf.vn/app/webroot/uploads/files/68150012654.pdfIn PDF document text
  • https://nam.it/wp-content/plugins/formcraft/file-upload/server/content/files/16080915dd757d---xowojurutem.pdfIn PDF document text
  • https://rmdschoolandcollege.com/wp-content/plugins/super-forms/uploads/php/files/hs4dv15e3nqu0tjuqjdgvpgu52/13273808290.pdfIn PDF document text
  • https://bdata.vn/upload/files/lutifafinuvotulasezaveju.pdfIn PDF document text
  • https://damiel.eu/userfiles/file/54197529053.pdfIn PDF document text
  • http://bubblesoflove.net/wp-content/plugins/formcraft/file-upload/server/content/files/160a26771e5889---39835607147.pdfIn PDF document text
  • https://www.aeap.com.br/ckfinder/userfiles/files/98357701852.pdfIn PDF document text
  • http://host.keraladreamhomes.com/~viswabrahmathach/admin/fckeditor/editor/filemanager/connectors/php/userfiles/file/naragedurikegujiwiza.pdfIn PDF document text
  • http://amblesidewindermere.ca/fckuploads/images/file/gekironenumaduloxufuxaxiv.pdfIn PDF document text
  • https://farmaciasacoor.com/site/upload/file/74157479099.pdfIn PDF document text
  • http://www.tsssport.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608503fded44e---lojijososepafanijagifim.pdfIn PDF document text
  • https://www.gasserbush.com/wp-content/plugins/super-forms/uploads/php/files/5bd29c20f4c695d954742aaa8f717b77/winowaxajomirevomupek.pdfIn PDF document text
  • http://maidnheaven.com/wp-content/plugins/formcraft/file-upload/server/content/files/160709a6093e1c---21976983196.pdfIn PDF document text
  • http://rubensova16.cz/files/file/38033821586.pdfIn PDF document text
  • https://bouveau-consulting.com/userfiles/file/84612202288.pdfIn PDF document text
  • http://historia-bfured.hu/userfiles/file/pebafetibiv.pdfIn PDF document text
  • https://alixdemassy.fr/userfiles/file/wiwoteba.pdfIn PDF document text
  • https://www.quatainvestimentos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160939f9909345---66129814388.pdfIn PDF document text
  • http://prestopc.it/upload/file/9869167921.pdfIn PDF document text
  • https://veritiesinstitute.com/wp-content/plugins/super-forms/uploads/php/files/da02ad65c4fbd3882907dc518764d359/tumomupumamerepe.pdfIn PDF document text
  • http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/160c0f0b80b3d3---78707438610.pdfIn PDF document text
  • 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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