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://suativisamsungtaihanoi.net/upload/files/73573008581.pdf In PDF document text

  • http://heimundsicherheit.de/userfiles/file/kugitedivojepifevaxuk.pdfIn PDF document text
  • http://bulongvungtau.com/media/ftp/file/64535721655.pdfIn PDF document text
  • http://koreanhotpot.com/uploads/files/nudukidina.pdfIn PDF document text
  • https://fvcomputer.orakromania.ro/mm/file/pagiregudejebazolu.pdfIn PDF document text
  • https://www.trungtammaychieu.com/ad-min/js/libs/kcfinder/upload/files/godikiganu.pdfIn PDF document text
  • https://glasschneider.koeln/wp-content/plugins/super-forms/uploads/php/files/j4p4ih6glnkllcil4k37nsivog/11342217074.pdfIn PDF document text
  • https://stefandes.com/wp-content/plugins/formcraft/file-upload/server/content/files/161218dbb29ba0---66570144723.pdfIn PDF document text
  • http://ozdesignhouse.com/app/webroot/uploads/files/kusudamukod.pdfIn PDF document text
  • http://plovdivweek.com/app/templates/js/ckfinder/userfiles/files/rofonokasasagoz.pdfIn PDF document text
  • http://kystop.com/wp-content/plugins/super-forms/uploads/php/files/95fb27639a0909d4930021c1abd4f3a7/xefasivawon.pdfIn PDF document text
  • https://dfkcnc.shopper-store.net/file/file/75154723809.pdfIn PDF document text
  • http://buyyoutubelikes.com/ci/userfiles/files/negofujij.pdfIn PDF document text
  • https://ikincielinmak.com/upload/ckfinder/files/30632379167.pdfIn PDF document text
  • http://ptk-tent.ru/userfiles/file/lulidinananixajavaruves.pdfIn PDF document text
  • https://kocarbonag.com/luutru/files/sogevo.pdfIn PDF document text
  • https://escolaalfa.com/userfiles/file/39451309828.pdfIn PDF document text
  • http://wawabed.pl/uploads/userfiles/file/pated.pdfIn PDF document text
  • https://diarch.in/WYSIWYGImage/file/mogodifisir.pdfIn PDF document text
  • https://noble-program.site/js/ckfinder/userfiles/files/nodisuladepuvo.pdfIn PDF document text
  • http://gelateriacool.it/userfiles/files/99570491290.pdfIn PDF document text
  • https://ppic.net-line.pl/www/js/kcfinder/upload/files/90537311991.pdfIn PDF document text
  • http://elijahlaurabishopblack.com/clients/b/be/bed082b287f5bb70db4763ab929fc18a/File/zomipiwawivobabekojabozu.pdfIn PDF document text
  • http://realestatespoznan.com/uploads/73749047076.pdfIn PDF document text
  • https://lesfeesdelhetre.fr/upload/files/lavanadipus.pdfIn PDF document text
  • https://eniedu.com/data/file/20211129044340.pdfIn PDF document text
  • http://conserviabd.com/assets/ckeditor/kcfinder/upload/files/77911831326.pdfIn PDF document text
  • https://lmcmanager.com/ckfinder/userfiles/files/95349602376.pdfIn PDF document text
  • https://lammensfilip.be/uploads/files/vusibajirop.pdfIn PDF document text
  • http://igs.compcierge-asia.com/ckfinder/userfiles/files/poxif.pdfIn PDF document text
  • http://0932018255.kad.tw/kads/ckfinder/userfiles/files/fowufumufo.pdfIn PDF document text
  • http://bestorkate.com/uploads/ckeditor/files/55809799846.pdfIn PDF document text
  • http://glavis.biz/userfiles/file/89931324897.pdfIn PDF document text
  • https://norin.co.za/XSRYdR1H?utm_term=bhole+bhandari+song++pagalworld.+comPDF link annotation
  • 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_off00053a39.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00053a39.bin)

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