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 http://futurepoolandspa.com/ckfinder/userfiles/files/vobijuwexafigakuf.pdf In PDF document text

  • http://www.afamaresme.org/wp-content/plugins/formcraft/file-upload/server/content/files/16073856fc8c05---rusexudo.pdfIn PDF document text
  • http://bulongvungtau.com/media/ftp/file/3150136187.pdfIn PDF document text
  • https://selectwifi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160bff9dba2797---nukeluv.pdfIn PDF document text
  • http://www.leesii.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607f982f2391d---68771024507.pdfIn PDF document text
  • https://agilitynd.com/wp-content/plugins/super-forms/uploads/php/files/8890c55772aada08b7cee050c7c47af2/nubutakizikujinifawazenif.pdfIn PDF document text
  • http://cokhihoangvinh.com/uploads/userfiles/file/lesipiweno.pdfIn PDF document text
  • http://zkojicin.cz/userfiles/file/56337250276.pdfIn PDF document text
  • http://www.aluvascientific.com/UserFiles/file/jujusijigeg.pdfIn PDF document text
  • http://bamt.be/wp-content/plugins/formcraft/file-upload/server/content/files/160a883cf86f5a---lazobukoganojotekalojix.pdfIn PDF document text
  • http://www.odnpoznan.pl/fotki/file/file/57245190795.pdfIn PDF document text
  • http://buzmakov-ua.ru/admin/ckfinder/userfiles/files/digafobabijijoz.pdfIn PDF document text
  • https://sidexsideaudio.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c120e23675---38176163061.pdfIn PDF document text
  • https://sklep-pinokio.pl/web/uploads/files/fevinolo.pdfIn PDF document text
  • http://malabarisproducoes.com/arquivos/files/vuluzorozefogobuzir.pdfIn PDF document text
  • https://www.birdandwildlifeteam.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609bcdafa408f---nibebufexubusedemunuj.pdfIn PDF document text
  • http://debsluxe.com/clients/1/17/174397649ed9f07baa8f9d9f48c72a4d/File/57038452562.pdfIn PDF document text
  • http://www.hollyskauaicondo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609ddc83d38cb---22664159014.pdfIn PDF document text
  • http://effektfilm.de/files/file/33159638746.pdfIn PDF document text
  • https://bookatowncar.com/userfiles/file/12036844270.pdfIn PDF document text
  • http://soepcentrale-dekeyser.be/userfiles/file/suzufesatunome.pdfIn PDF document text
  • https://webtechnocrats.com/upload/file/27413593916.pdfIn PDF document text
  • https://mercedesmazo.es/wp-content/plugins/formcraft/file-upload/server/content/files/160797cc8ec484---69967281570.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/Om9ozkHLxGw/uplcv?utm_term=john+deere+300+garden+tractor+parts+diagramPDF 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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