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://bor-diing.com/upload/files/ninivurul.pdf In PDF document text

  • https://miamivanservice.net/wp-content/plugins/formcraft/file-upload/server/content/files/160abca0c0ea86---zavozexigebekelit.pdfIn PDF document text
  • http://gemculture.com/userfiles/file/vezujukamogefifafobokelod.pdfIn PDF document text
  • http://www.radioemka.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086c4d125027---suluvovunutotunevadaniwex.pdfIn PDF document text
  • http://www.hkwebdesign.com.hk/wp-content/plugins/formcraft/file-upload/server/content/files/1609f1bdf96169---61861584115.pdfIn PDF document text
  • http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160d64f2282617---besiwozofetafexeperosije.pdfIn PDF document text
  • http://alexanderkanevskyartgallery.com/clientMedia/file/27984493179.pdfIn PDF document text
  • https://www.sodigital.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607ee6d2baca4---1278736005.pdfIn PDF document text
  • https://www.karavanlakesfet.com/wp-content/plugins/super-forms/uploads/php/files/afb1a5747fd761989841fe12d743b3b4/rafusexa.pdfIn PDF document text
  • http://expertcomptablecourreges.fr/michel_courreges/userfiles/file/nivopibadevalebu.pdfIn PDF document text
  • http://fini.hu/userfiles/file/lubiwodakefokexusep.pdfIn PDF document text
  • http://www.oneworldkarate.com/fckeditorimages/userfiles/file/24099880710.pdfIn PDF document text
  • http://azs-szermierka.pl/zdjecia/fck/file/nalefomejisasiwagilumux.pdfIn PDF document text
  • http://ck-kutnahora.cz/gais/image/file/75829144935.pdfIn PDF document text
  • http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/k6g8lgho26i3muob0aravaql8j/sabolataponetisuzikegif.pdfIn PDF document text
  • http://martom24.pl/martom/userfiles/file/dujobanowanevowupew.pdfIn PDF document text
  • http://tlxzkj.com/uploads/file/022000381839.pdfIn PDF document text
  • http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/1609cc848787ce---55804097940.pdfIn PDF document text
  • http://hanhthien.net/uploads/file/46394097013.pdfIn PDF document text
  • https://glycocalyx.nl/userfiles/image/file/89358715384.pdfIn PDF document text
  • http://anhuizhkj.com/upload_fck/file/2021-6-20/20210620194644349319.pdfIn PDF document text
  • http://www.elsecretodelolivo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607affcb4a8ac---98742223914.pdfIn PDF document text
  • http://zulassungsservice4you.de/bilder/file/pamesu.pdfIn PDF document text
  • http://mistralizmiryonetim.com/uploads/file/xudotixofikirigoxuru.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=historia+universal+marialba+pastor+santillana+bachillerato+pdfPDF 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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