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://loheb.co.za/XSRYdR1H?utm_term=adeste+fideles+spartito+pianoforte+pdf PDF link annotation

  • http://vinczeandlaszlo.com/upload/87199272170.pdfIn PDF document text
  • http://cafesezony.ru/fck_editor_files/files/nukemiximugafotixu.pdfIn PDF document text
  • http://langeline.com/ckeditor/upload/files/90659521026.pdfIn PDF document text
  • http://www.hcibatiment.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161feeaad29989---82382219023.pdfIn PDF document text
  • http://muasamhangmy.com/ckfinder/userfiles/files/64386328868.pdfIn PDF document text
  • https://stcatherine.ac.ug/wp-content/plugins/formcraft/file-upload/server/content/files/16209861a1824a---vexinufevobuluvorelejed.pdfIn PDF document text
  • https://www.jnvhardoi.org/ckfinder/userfiles/files/27191851866.pdfIn PDF document text
  • https://nevisnews.com/userfiles/nufogisegofalibazowadi.pdfIn PDF document text
  • https://hk-delight.com/UploadFiles/file/dilatogenetumafoxiwiju.pdfIn PDF document text
  • https://chanty.dacola.com/upload/files/93212490706.pdfIn PDF document text
  • http://oxfordjazzkitchen.com/userfiles/file/21744201760.pdfIn PDF document text
  • http://autoachtercamper.nl/userfiles/file/piliwofogolofusekesex.pdfIn PDF document text
  • http://ellipsisnovel.com/file_space/files/3959331076.pdfIn PDF document text
  • http://valleytechltd.com/assets/ckeditor/kcfinder/upload/files/judovojijoke.pdfIn PDF document text
  • https://www.medicalart.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/162241db117fd6---norupefavebataf.pdfIn PDF document text
  • https://sk-developers.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620074ff8558e---43169381136.pdfIn PDF document text
  • http://sadbaindia.org/admin/kcfinder/upload/files/lebiwejikapatene.pdfIn PDF document text
  • http://siciny.eu/userfiles/file/74743420004.pdfIn PDF document text
  • http://thuexe7cho.vn/upload/files/razerusila.pdfIn PDF document text
  • http://irmascaritasdejesus.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/1622303d579ee1---wenanol.pdfIn PDF document text
  • https://chocoinmobiliario.com/wp-content/plugins/super-forms/uploads/php/files/a8ab91c78591165c460db5e6ef08cda2/47797686641.pdfIn PDF document text
  • http://worksafeorg.com/wp-content/plugins/super-forms/uploads/php/files/rtv7onco30louditget14takm7/wofojofarowikonur.pdfIn PDF document text
  • http://romanasulcikova.cz/userfiles/18342559339.pdfIn PDF document text
  • https://raghuvirtrading.com/userfiles/file/74997992984.pdfIn PDF document text
  • https://mimpisiluman.com/contents/files/fezezalukevorekagegozuwo.pdfIn PDF document text
  • http://zs.tom.ru/jsplugins/ckfinder/userfiles/files/pesiroretiwavigadopiv.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_off0005d770.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005d770.bin)

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