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://mifuj.co.za/XSRYdR1H?utm_term=doraemon+song+video++tinyjuke PDF link annotation

  • http://szjwwj.com/userfiles/file///lurufixilapi.pdfIn PDF document text
  • https://pakistanchristiancongress.org/userfiles/file/64461571919.pdfIn PDF document text
  • http://dc-a0dcf319a153.breakthroughsport.com/userfiles/files/59406401346.pdfIn PDF document text
  • http://kd-council.com/upfile/files/luxepu.pdfIn PDF document text
  • http://matras-devison.ru/upload/file/94450797592.pdfIn PDF document text
  • http://www.fliesen-brill.de/wp-content/plugins/formcraft/file-upload/server/content/files/16198abdf33318---45911497757.pdfIn PDF document text
  • https://diennuocdanang.com/uploads/image/files/besiz.pdfIn PDF document text
  • http://tscyw.net/userfiles/file/20220219065628_vf3g1h.pdfIn PDF document text
  • http://nassagroup.org/app/webroot/js/ckfinder/userfiles/files/sinatikesobij.pdfIn PDF document text
  • http://www.nbc.com.vn/ckfinder/userfiles/files/zufafefu.pdfIn PDF document text
  • http://geoman.cz/data/file/28840136874.pdfIn PDF document text
  • http://tofuyatogo.com/uploads/files/68052741243.pdfIn PDF document text
  • https://miamivanservice.net/wp-content/plugins/formcraft/file-upload/server/content/files/1614f7ff293389---lenewawozoxuso.pdfIn PDF document text
  • http://www.eurogalvano.com.br/admin/kcfinder/upload/files/Cabos_Progalvano.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/161786f83c8e1b---gisegovajebovimuku.pdfIn PDF document text
  • http://stattus.com/assets/file/37432721872.pdfIn PDF document text
  • http://bbckorea.org/user_data/kcfinder/files/sisafo.pdfIn PDF document text
  • https://ln80.cn/filespath/files/20220116162258.pdfIn PDF document text
  • http://raudhatuljannah-gma.com/assets/kcfinder/upload/files/vivumajenuxapixisax.pdfIn PDF document text
  • http://ok-poland.com/userfiles/file/90188325233.pdfIn PDF document text
  • https://www.davidcosz.de/wp-content/plugins/super-forms/uploads/php/files/itnqqkr3qln1s558n01m4qs22o/lexarazo.pdfIn PDF document text
  • https://www.rogierstoel.nl/wp-content/plugins/super-forms/uploads/php/files/6tmuhv80ar5tf91cr6ot89tqrs/nopamuvagusip.pdfIn PDF document text
  • http://midesignvn.com/uploads/files/kadafetugamajolilazur.pdfIn PDF document text
  • https://nationalcardsolutions.com/wp-content/plugins/formcraft/file-upload/server/content/files/161118674cfd3d---70181502919.pdfIn PDF document text
  • http://microcement.ua/userfiles/file/jesitadisarufonejumigi.pdfIn PDF document text
  • http://www.nagsa.es/ckfinder/userfiles/files/notamofegawusimelazo.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 extracted file (font_00_sfnt_off0002cf33.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0002cf33.bin)

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