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 http://cdenito.net/userfiles/file/83649383556.pdf In PDF document text

  • https://maryamghiasi.com/images/upload/files/32376949119.pdfIn PDF document text
  • https://isleo.com/i_photos/file/keporelopamamoluwaranuj.pdfIn PDF document text
  • https://mandarinkinesiska.com/userfiles/file/54000504157.pdfIn PDF document text
  • http://kanizsakran.hu/userfiles/file/84693648754.pdfIn PDF document text
  • https://jerseyshorepirates.com/userfiles/files/57676856072.pdfIn PDF document text
  • https://boston.pl/fck_pliki/file/46425147371.pdfIn PDF document text
  • http://chestheart.org/journal/assets/ckeditor/kcfinder/upload/files/fewefogezuluvoj.pdfIn PDF document text
  • http://gorod-r.com/userfiles/file/82211952151.pdfIn PDF document text
  • http://studiosiciliani.eu/userfiles/files/91805401866.pdfIn PDF document text
  • https://rozetki-merten.su/kcfinder/upload/files/fisiguvivumu.pdfIn PDF document text
  • http://latexindia.com/userfiles/file/43904969805.pdfIn PDF document text
  • https://b2bpro.xyz/userfiles/file/wuvajuzulabufogalotut.pdfIn PDF document text
  • https://nhabe.com.vn/ckfinder/userfiles/files/99180606179.pdfIn PDF document text
  • http://www.onekaddy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16222cf463af2d---tuxobot.pdfIn PDF document text
  • http://nesthomes.in/userfiles/file/kalululidezopag.pdfIn PDF document text
  • http://vipavtoufa.ru/wp-content/plugins/super-forms/uploads/php/files/902978e48948d9c33c3a6726806eefc2/12665242193.pdfIn PDF document text
  • http://www.iccet.org.tr/kcfinder/upload/files/lapofurefozonuzixezed.pdfIn PDF document text
  • https://stiglic.sk/userfiles/file/46825722634.pdfIn PDF document text
  • http://viaterrestre.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1620b9496767ce---guvalodiwejen.pdfIn PDF document text
  • http://balalajka.nu/media/17945461515.pdfIn PDF document text
  • https://tiad-mtm.com/assets/admin/js/plugins/kcfinder/upload/files/satuxorigudikidu.pdfIn PDF document text
  • https://www.winsum.frl/ckfinder/userfiles/files/wazubipobo.pdfIn PDF document text
  • https://ragaz.co.za/XSRYdR1H?utm_term=read+children%27s+spanish+books+onlinePDF link annotation
  • https://unimedbelem.com.br/painel_template/assets/global/plugins/ckfinder/userfilesfiles/41140589056.pdfIn PDF document text
  • https://tes-sys.com/uploads/ckfinder/files/20220316/16473955251928.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_off0007c3ce.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0007c3ce.bin)

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