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 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.
• 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://tevav.co.za/XSRYdR1H?utm_term=viswasam+full+movie+in+tamil PDF link annotation

  • https://vleek.com/uploads/files/nalupesizigumiretudonat.pdfIn PDF document text
  • https://landroverbh.com/ckfinder/userfiles/files/81320932514.pdfIn PDF document text
  • http://romengo.com/ckfinder/userfiles/files/77991887438.pdfIn PDF document text
  • http://www.tecs4.com/intranet/ckfinder/userfiles/files/41327997278.pdfIn PDF document text
  • http://ambulatorioveterinariovianello.eu/userfiles/files/nazewejogajapodezad.pdfIn PDF document text
  • https://savvybusiness.eu/klc/file/pexaxib.pdfIn PDF document text
  • http://iaestedresden.de/userfiles/file/vivopoti.pdfIn PDF document text
  • http://rioairporttransfer.com/ckfinder/userfiles/files/36342514553.pdfIn PDF document text
  • https://koncnc.com/genelresimler/file/47320325678.pdfIn PDF document text
  • https://doanhnghiepvietnam.org/img_duhoc/files/47719894739.pdfIn PDF document text
  • https://exlite.it/ckfinder/userfiles/files/porawaxafuxadewemoveduwe.pdfIn PDF document text
  • http://serendipityorlando.com/wp-content/plugins/formcraft/file-upload/server/content/files/1616a3722891ef---zilobawosazugiva.pdfIn PDF document text
  • http://onmamtour.com/FileData/ckfinder/files/20210901_E083EE07DEA44C83.pdfIn PDF document text
  • http://viaterrestre.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16102e3673797f---61069062004.pdfIn PDF document text
  • http://notar-frings.de/userfiles/file/25975129616.pdfIn PDF document text
  • http://chinalabware.ru/d/files/fikudimunuxeletojomibimon.pdfIn PDF document text
  • http://mms.vru.ac.th/kcfinder/upload_new/files/86730550790.pdfIn PDF document text
  • https://chennothinterios.com/uploads/file/fozuxumajugu.pdfIn PDF document text
  • http://www.movingintofreedom.com/wp-content/plugins/formcraft/file-upload/server/content/files/161678066e8c36---ruxivezenutubaguvuzoxoru.pdfIn PDF document text
  • http://nachhilfeschule.havonix.com/ckfinder/userfiles/files/netowikisumabojipexerod.pdfIn PDF document text
  • http://jodhpurheritagewalk.com/images/file/nuzul.pdfIn PDF document text
  • https://vasekupony.sk/jsc/kcfinder/upload/files/zujife.pdfIn PDF document text
  • https://biorenta.lt/ckfinder/userfiles/files/dakenawabalituwexedini.pdfIn PDF document text
  • http://accurateverdicts.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ffab375b9ae---11845003317.pdfIn PDF document text
  • http://efeteknikyapi.com/userfiles/files/62986993173.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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