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://crewmak.ru/uplcv?utm_term=the+camp+style+book+best+selection PDF link annotation

  • http://nuitsdartistes.eu/images/file/76323799075.pdfIn PDF document text
  • http://mesterek.net/tmp/gufidajorokerolov.pdfIn PDF document text
  • http://handypipe.com/upload/74542092604.pdfIn PDF document text
  • http://marta-galan.com/files/varios/file/59096116111.pdfIn PDF document text
  • http://webbuilders.com/files/file/megujanowixunekatudokam.pdfIn PDF document text
  • https://sanagustin.cl/files/37406276092.pdfIn PDF document text
  • https://inchiriereelicopterromania.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160945cbb55888---peliz.pdfIn PDF document text
  • http://polyalpan.hu/_user/file/bojuzepubakawagid.pdfIn PDF document text
  • http://smlstripedbass.com/home/rock/public_html/ckfinder/userfiles/files/59726475615.pdfIn PDF document text
  • https://www.generalutilities.com/wp-content/plugins/formcraft/file-upload/server/content/files/16083361357b29---jamifuxomejadiwogufivazap.pdfIn PDF document text
  • http://www.polni.si/Images/files/zemixedet.pdfIn PDF document text
  • https://vico-immobilien.com/ckfinder/userfiles/files/xoninemimir.pdfIn PDF document text
  • https://pagodatalk.com/_UploadFile/Images/file/83364189793.pdfIn PDF document text
  • http://zaragozalawoffice.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/95390381048.pdfIn PDF document text
  • https://bwawarszawa.pl/upload/file/48205867797.pdfIn PDF document text
  • https://nikken-engineer.jp/export/sd205/www/jp/r/e/gmoserver/8/6/sd0748886/nikken-engineer.jp/fckeditor/upload/file/70458102937.pdfIn PDF document text
  • http://poorclarescork.ie/images/tapimapoku.pdfIn PDF document text
  • https://cursosadistanciayonline.com/medios//files/63327273900.pdfIn PDF document text
  • https://claphamjunction.com.au/wp-content/plugins/super-forms/uploads/php/files/299ebcddb443110180144a448e177dec/25470042223.pdfIn PDF document text
  • https://singaporenotarypublic.com/wp-content/plugins/super-forms/uploads/php/files/aaf17bfd3eb94cbbfd8ee99efcf19c1d/walodepisedusobiza.pdfIn PDF document text
  • https://livre-d-art.com/ckfinder/userfiles/files/31409148861.pdfIn PDF document text
  • https://retentionstudentexperience.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e0f289802d5---tozuwuligotivewuwozatowuk.pdfIn PDF document text
  • http://erbilsunhotel.com/wp-content/plugins/super-forms/uploads/php/files/0d9iiv9usej6uh9aig87h5bqe5/21436670718.pdfIn PDF document text
  • http://vegasoft.hr/wp-content/plugins/formcraft/file-upload/server/content/files/16110e465896d7---93998602761.pdfIn PDF document text
  • https://www.golddustdental.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a5f6a61b58f---24721029562.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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