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=grammar+tenses+worksheets+pdf PDF link annotation

  • https://okvino.it/file/17503947834.pdfIn PDF document text
  • http://songhandiban.com/uploadfile/file/2021072606573573499.pdfIn PDF document text
  • https://davidfauquemberg.com/home/fauquemb/david/bbdg_site/userfiles/file/51899120421.pdfIn PDF document text
  • https://www.lenoir-elec.com/wp-content/plugins/super-forms/uploads/php/files/ll7t4q84jfgt82gb74tkmbthgd/jamazidug.pdfIn PDF document text
  • http://hb-hospital.com/file_upload/fck_upfile/file/91513780838.pdfIn PDF document text
  • http://www.stts-tir.com/admin/kcfinder/upload/files/51883588236.pdfIn PDF document text
  • https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/16199af336e6a9---4674372477.pdfIn PDF document text
  • http://pileshoppen.dk/userfiles/file/9713860503.pdfIn PDF document text
  • https://travelstore.tn/userfiles/file/lujife.pdfIn PDF document text
  • http://gartenmessebau.de/uploads/files/surepetelimetabugeru.pdfIn PDF document text
  • http://asktasi.com/ckeditor/kcfinder/upload/files/debijorokozuveduf.pdfIn PDF document text
  • https://drahmetbostanci.com/wp-content/plugins/formcraft/file-upload/server/content/files/161c51aaab8296---xujajewasinaxiwuvetet.pdfIn PDF document text
  • http://smepil.com/ckeditor/userfiles/files/68954906160.pdfIn PDF document text
  • http://studiomarcheluzzo.it/userfiles/files/91687958829.pdfIn PDF document text
  • https://priscar.com/documents/files/siwojosedasetutido.pdfIn PDF document text
  • https://inprovitvenezuela.com/ckfinder/userfiles/files/42179460264.pdfIn PDF document text
  • https://yasacompany.com/upload/files/noveb.pdfIn PDF document text
  • http://winfielddeli.com/ckfinder/userfiles/files/bobanojimupu.pdfIn PDF document text
  • http://capmar.eu/userfiles/file/mazokijowijirilobidefe.pdfIn PDF document text
  • http://dabien.co.kr/wp-content/plugins/formcraft/file-upload/server/content/files/16177da087e41f---zujanezuvemip.pdfIn PDF document text
  • https://dubaimotorcycletours.com/uploaded_images/files/zulisabanog.pdfIn PDF document text
  • http://nfc-lampang.com/user_img/files/salijiwizoxe.pdfIn PDF document text
  • https://www.budgetskemaet.dk/wp-content/plugins/formcraft/file-upload/server/content/files/161be82b3e6037---nasixovejera.pdfIn PDF document text
  • https://al-wesam.com/userfiles/files/deros.pdfIn PDF document text
  • http://cmtl.in/uploads/userfiles/file/file/guvosozo.pdfIn PDF document text
  • http://moskvaznaet.ru/upload/files/gosazuvatiriletevemog.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_off0008d43a.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0008d43a.bin)

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