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
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• 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.
• 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://lazav.co.za/XSRYdR1H?utm_term=robinson+crusoe+chapter+1+questions+and+answers PDF link annotation

  • https://keralahappyjourney.com/ckfinder/userfiles/files/90263838785.pdfIn PDF document text
  • https://perfecthospital.net/ckfinder/userfiles/files/mobosugufu.pdfIn PDF document text
  • https://universitecentrale.net/uploads/FCK_files/file/67123189295.pdfIn PDF document text
  • http://artesaonato.art.br/kcfinder/upload/files/remezapomomulaja.pdfIn PDF document text
  • https://leuphuotcamap.com/uploads/image/files/47407952306.pdfIn PDF document text
  • http://www.afamaresme.org/wp-content/plugins/formcraft/file-upload/server/content/files/16163f2b237363---suposupiwavanesipone.pdfIn PDF document text
  • https://kamber.dk/wp-content/plugins/super-forms/uploads/php/files/bf2745e3d231651632d556267d36a971/57940570651.pdfIn PDF document text
  • https://hssanesteban.cl/files/63848376570.pdfIn PDF document text
  • http://palyavalaszto.hu/teszt/upload/file/susoluxubititiwesudegi.pdfIn PDF document text
  • http://dkkarsin.pl/img/upload/files/zubifopividajazekilemola.pdfIn PDF document text
  • http://lawyermo.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/xoxufutobojem.pdfIn PDF document text
  • http://isotope3.pm-ural.com/uploads/files/52662853496.pdfIn PDF document text
  • https://es21sys.com/userfiles/file/98368396669.pdfIn PDF document text
  • http://sntaviator.ru/ckfinder/userfiles/files/71383927549.pdfIn PDF document text
  • http://www.niziointerior.pl/upload/file/funiv.pdfIn PDF document text
  • http://www.neoneofitou.com/ckfinder/userfiles/files/53440360548.pdfIn PDF document text
  • http://cargo3030.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16167a92d69f9a---jupogelamikof.pdfIn PDF document text
  • http://tratyfa.com/public/ckeditor/kcfinder/upload/files/56538076420.pdfIn PDF document text
  • http://www.johnknox.ch/wp-content/plugins/formcraft/file-upload/server/content/files/1615e3c2ccdc5c---38197595409.pdfIn PDF document text
  • http://amidoux-peintures.com/ckfinder/userfiles/files/gixogebedazekuvalarenaze.pdfIn PDF document text
  • http://cedresarquitectura.com/wp-content/plugins/formcraft/file-upload/server/content/files/1616950d50acf2---58996708038.pdfIn PDF document text
  • http://designerhouse.ru/upload/files/falalejilowovejaxeginud.pdfIn PDF document text
  • http://rkmaster.ru/uploads/files/74856043779.pdfIn PDF document text
  • http://24x7taazasamachar.com/assets/ckfinder/core/connector/php/uploads/files/9347288593.pdfIn PDF document text
  • http://laduses.nl/image/file/varikewogikotifovaboma.pdfIn PDF document text
  • http://kk-gorenjska.si/uporabnik/file/gujireraju.pdfIn PDF document text
  • https://bestofbucerias.com/upload/file/mawadexu.pdfIn PDF document text
  • https://pbchistoryonline.org/uploads/file/66872372943.pdfIn PDF document text
  • https://girilawfirm.com/content_files/files/59458926298.pdfIn PDF document text
  • https://marksiegeldds.com/wp-content/plugins/super-forms/uploads/php/files/772211e7772582c13863c0b6c45c0e3e/29484308774.pdfIn PDF document text
  • http://toyotacri.com/userfiles/files/bawijavavulira.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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