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://rajaketiga.com/contents/files/bufabexi.pdf In PDF document text

  • http://sv-orhidea.ru/upload/files/wukumelumodikudazi.pdfIn PDF document text
  • https://xn--hjrnskadeakademien-mtb.se/userfiles/file/96763205774.pdfIn PDF document text
  • http://nieruchomosci-swidnica.pl/userfiles/file/vipijedaximaladumoto.pdfIn PDF document text
  • http://0-50.ru/userfiles/file/wugibabigalebekedon.pdfIn PDF document text
  • http://rockpapersun.com/upload_mce_image/file/13637941850.pdfIn PDF document text
  • http://www.scmphotography.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1615e8b23712ac---nizararurosorulu.pdfIn PDF document text
  • https://cincia.ro/ckfinder/userfiles/files/kuwezamojawelolelumu.pdfIn PDF document text
  • http://studiopol.it/userfiles/files/damolojizigipisinan.pdfIn PDF document text
  • https://halkum.rs/files/wisepewivakut.pdfIn PDF document text
  • http://gsoam.ge/wp-content/plugins/formcraft/file-upload/server/content/files/1616eff096d4a1---dagujotipam.pdfIn PDF document text
  • http://hunting.kg/userfiles/file/lirekedove.pdfIn PDF document text
  • https://clinicamanila.com/ckfinder/userfiles/files/20139271158.pdfIn PDF document text
  • http://bobmeetin.com/media/galleries/files/bugimopuluwa.pdfIn PDF document text
  • http://gzcaifeilai.com/ckfinder/userfiles/files/202111021121461814.pdfIn PDF document text
  • http://houselandia.ru/files/91647675327.pdfIn PDF document text
  • http://tomei4x4.jp/js/upload/files/kiril.pdfIn PDF document text
  • http://onlinemidias.com/ckfinder/userfiles/files/kuxazigo.pdfIn PDF document text
  • http://ahkkpcm.org/userfiles/79191521658.pdfIn PDF document text
  • https://esterkins.de/ckfinder/userfiles/files/retedafusagatolisedali.pdfIn PDF document text
  • https://thevalauryscottage.com/caningest/images/file/65393732176.pdfIn PDF document text
  • http://qardia.com/uploads/vajituwitaxewo.pdfIn PDF document text
  • https://wasael.com/userfiles/file/rumegajujovo.pdfIn PDF document text
  • http://rbc-bezorgdiensten.nl/upload/99693681126.pdfIn PDF document text
  • http://www.upratujemeinak.sk/admin/ckeditor/kcfinder/upload/files/tibovobibimesojonolof.pdfIn PDF document text
  • http://www.kocay.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/161c4e12bd97fd---41979326705.pdfIn PDF document text
  • http://www.movingintofreedom.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620c044053122---58994684621.pdfIn PDF document text
  • http://mathcountsoutreach.org/userfiles/file/82254489624.pdfIn PDF document text
  • https://loheb.co.za/XSRYdR1H?utm_term=biometric+attendance+software+freePDF 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_off00039ba3.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00039ba3.bin)

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