Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://irlanc.ru/uplcv?utm_term=yokogawa+2793+decade+resistance+box+manual PDF link annotation

  • http://lionsmarsala.it/userfiles/files/80119069454.pdfIn PDF document text
  • http://yuseigachi.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160c395d6aa33c---91536922817.pdfIn PDF document text
  • http://www.airportlimofortlauderdale.net/wp-content/plugins/formcraft/file-upload/server/content/files/1608ac8c2ad390---repuvutatetubi.pdfIn PDF document text
  • http://eiak.org/upload/editor/files/45790380171.pdfIn PDF document text
  • https://dursunguney.com/userfiles/files/48913137786.pdfIn PDF document text
  • http://tamlaproject.com/userData/board/file/26161812142.pdfIn PDF document text
  • https://xn----9sbccjdbca7cyaieg1a3j.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/0f90ba6099385badbf8bea68327d0df3/52184784590.pdfIn PDF document text
  • https://laetitiabernard.fr/images/file/zalewejamejopovu.pdfIn PDF document text
  • https://atx-stroy.ru/wp-content/plugins/super-forms/uploads/php/files/12685b399d9d5fcb461a7eda28fdad63/18160388304.pdfIn PDF document text
  • https://kalyna.ua/sites/default/files/userfiles/file/47212848995.pdfIn PDF document text
  • https://bhsbeacon.com/FCKeditor/file/jonegevopexarudowiwu.pdfIn PDF document text
  • http://www.jobsincrete.gr/images/_user_na/file/88115932739.pdfIn PDF document text
  • http://shinserviceodi.ru/wp-content/plugins/super-forms/uploads/php/files/d35479b4a4f8cb3928faf350e5de2dfc/furubutamuli.pdfIn PDF document text
  • https://weilaimachinery.com/userfiles/files/jenifudiwotugowokiwelami.pdfIn PDF document text
  • http://laconchigliacasevacanze.it/userfiles/files/55230080754.pdfIn PDF document text
  • http://strandedtattoo.net/file/luvitotofuzodela.pdfIn PDF document text
  • https://carstenrath.com/wp-content/plugins/super-forms/uploads/php/files/ikoapl1kcgpc1jnqp06bh0tlnb/xudapalasugudirimaxemi.pdfIn PDF document text
  • http://travelci.ru/ckfinder/userfiles/files/45509239951.pdfIn PDF document text
  • http://texmet.pl/userimages/file/46265963675.pdfIn PDF document text
  • http://www.supair-lux.hu/ckfinder/userfiles/files/1444667655.pdfIn PDF document text
  • https://alkalacarservice.com/public_html/userfiles/file/bivuwezoxemilititavafuja.pdfIn PDF document text
  • https://master.plus/wp-content/plugins/super-forms/uploads/php/files/a9b94ac72adcbcbc7c52f246ff373fcb/fotowijekawikini.pdfIn PDF document text
  • https://www.americanapi.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f4fed35ec4---3148288259.pdfIn PDF document text
  • https://www.pharmaright.ca/wp-content/plugins/super-forms/uploads/php/files/3u35149ksp38a3dbv7juiu74gu/71963335826.pdfIn PDF document text
  • http://hotdeals24x7.com/ci/userfiles/files/95691004627.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 PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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