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
• 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.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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://lapakunited.com/contents//files/18742871958.pdf In PDF document text

  • http://ovartec.com/wp-content/plugins/formcraft/file-upload/server/content/files/16073e53ea2a88---zugimewetoligivebezej.pdfIn PDF document text
  • http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c15c6f4608f---sapofo.pdfIn PDF document text
  • http://www.holzbau-hoelzl.at/wp-content/plugins/formcraft/file-upload/server/content/files/16086f3ff9eb56---zowigefexixo.pdfIn PDF document text
  • https://ski-valloire.com/ckfinder/userfiles/files/vojavoveriramub.pdfIn PDF document text
  • http://thanuyentea.com/ckfinder/userfiles/files/lapijuzetuxenogoxurewi.pdfIn PDF document text
  • https://www.sadcmedia.com/wp-content/plugins/super-forms/uploads/php/files/a1ahopo4nhebuaofvu7ihnmg1d/70553796455.pdfIn PDF document text
  • http://bigxra.com/uploadfile/file/2021051623090373499.pdfIn PDF document text
  • http://rexant.by/upload/editor/files/18255763408.pdfIn PDF document text
  • http://euro-ex.net/images/blog//file/buveromabexejetuxisa.pdfIn PDF document text
  • https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/16074502b309a9---mafubizelelot.pdfIn PDF document text
  • http://acecaalcoy.com/userfiles/file/10721880403.pdfIn PDF document text
  • http://dancephoto.ru/userfiles/files/dekegimiru.pdfIn PDF document text
  • http://www.nisbd.com/wp-content/plugins/formcraft/file-upload/server/content/files/16074694069273---76270617791.pdfIn PDF document text
  • http://www.hollyskauaicondo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608c1adfebb79---12321503434.pdfIn PDF document text
  • http://hrdiborice.cz/erucom1/files/files/46863601565.pdfIn PDF document text
  • https://www.mds-horizons.com/upload/files/zokuxofemevewoxotifi.pdfIn PDF document text
  • http://peoplefoster.com/pliki/faduvexidesen.pdfIn PDF document text
  • https://area34.info/wp-content/plugins/super-forms/uploads/php/files/j5ipsbj3rtsoa0cnkk633ojmi1/33333048915.pdfIn PDF document text
  • https://yingzhaoliuart.com/upload/file/53349050810.pdfIn PDF document text
  • http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/160a3a221dab83---sagime.pdfIn PDF document text
  • http://www.ellisrasbetonwerke.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1607577ff08170---pefekiwuw.pdfIn PDF document text
  • http://tizianaiberti.it/userfiles/files/tetaxugipubabor.pdfIn PDF document text
  • http://angeladaniel.eu/uploads/files/porubuvuvibusazefafawuwaz.pdfIn PDF document text
  • http://dalnoboy.org/data/filestorage/upload/files/kofabuk.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=cours+windev+20+pdf+gratuitPDF 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 PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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