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://norin.co.za/XSRYdR1H?utm_term=job+applicant+interview+evaluation+form PDF link annotation

  • http://cungcapbaoduongcuanhatban.com/upload/files/kiwibasadeko.pdfIn PDF document text
  • http://www.findvoters.com/userfiles/file/batidazazovojusojipo.pdfIn PDF document text
  • https://mmoxx.mn/userfiles/files/jejeruxarelunita.pdfIn PDF document text
  • http://dmkert.hu/files/file/45439213362.pdfIn PDF document text
  • http://klusjesindex.nl/images/uploads/28107879702.pdfIn PDF document text
  • https://angkaindaman.com/contents/files/93348684600.pdfIn PDF document text
  • https://corcreation.twbiz.me/data/fckeditor/files/20211111_181326.pdfIn PDF document text
  • https://feltshoe.com/userfiles/file/71195505828.pdfIn PDF document text
  • http://marjoleintje.nl/include/userfiles/94563753989.pdfIn PDF document text
  • https://questyme.com/userfiles/file/17869317438.pdfIn PDF document text
  • http://firmykominkowe.pl/Obrazki/edytor/file/2416618116.pdfIn PDF document text
  • http://victorylimo1.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fbfa8be4d43---89065891230.pdfIn PDF document text
  • http://wonikquartz.com/upload/editor/file/1631820235.pdfIn PDF document text
  • http://www.christinemartin.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1619c174a81e12---norun.pdfIn PDF document text
  • http://dbrostechnology.com.np/dbros/public/ckeditor/kcfinder/upload/files/12161656841.pdfIn PDF document text
  • https://leg-vein.jp/kcfinder/upload/files/57976477307.pdfIn PDF document text
  • https://12shio1.com/contents/files/58003517400.pdfIn PDF document text
  • http://chamdure.com/DATA/files/9513072554.pdfIn PDF document text
  • https://aprenda-atdi.com/uploads/files/6861951627.pdfIn PDF document text
  • http://www.rlktechniek.nl/wp-content/plugins/formcraft/file-upload/server/content/files/161cb79539ac26---37540618237.pdfIn PDF document text
  • http://princeworldwide.com/multimedia/userfiles/file/fijobipivoworelume.pdfIn PDF document text
  • http://thienminhgroup.com/uploads/userfiles/file/42058217967.pdfIn PDF document text
  • https://mangallagn.sharpclickstudio.com/images/file/24482262402.pdfIn PDF document text
  • http://johnledesma.com/userfiles/file/suzutezavug.pdfIn PDF document text
  • https://ruiguoex.com/upfile/files/2021/08/01/kededivoxeso.pdfIn PDF document text
  • http://arebiatours.com/uploads/files/46071506767.pdfIn PDF document text
  • http://brixtontaxi.com/survey/userfiles/files/9649378289.pdfIn PDF document text
  • http://ebiddex.com/kcfinder/upload/files/14511416827.pdfIn PDF document text
  • http://www.oftalmed.com.br/files/ckeditor_custom/kcfinder/upload/files/tokaxavulopamoduta.pdfIn PDF document text
  • http://gktizein.gr/kcfinder/upload/files/79206940788.pdfIn PDF document text
  • https://malabarmail.com/ckfinder/userfiles/files/pefil.pdfIn PDF document text
  • http://xn--80ackbssfuieecff0e8c.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/a2a4q4qi5142peegcgrgehep60/tevowa.pdfIn PDF document text
  • https://kultmotor.hu/images/files/34047233768.pdfIn PDF document text
  • http://greatnice.club/updatefiles/file/xafub.pdfIn PDF document text
  • https://mavieromantique.com/images/files/zoveb.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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