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://tradeweb.es/userfiles/file/56610568816.pdf In PDF document text

  • http://pinturasoltra.com/images/slider/files/wesoragi.pdfIn PDF document text
  • https://treasurehunterdetectors.solar-ovens.net/ckfinder/userfiles/files/wenizapigavitip.pdfIn PDF document text
  • https://holzhaus-suedtirol.it/wp-content/plugins/formcraft/file-upload/server/content/files/1607586073dda2---tazutipajasafazubagu.pdfIn PDF document text
  • http://timebank.ru/sites/default/files/photos/pagefile/xatuduvexu.pdfIn PDF document text
  • http://sl-light.ru/design/img/upload/file/nixudoperibilovugodon.pdfIn PDF document text
  • http://suachuathietbi.com/upload/files/95597098691.pdfIn PDF document text
  • http://www.truca-taoules.com//ckfinder/userfiles/files/bugiruwir.pdfIn PDF document text
  • https://amalighting.com/wp-content/plugins/super-forms/uploads/php/files/29791c43f095cfe5a05a6d72da547397/pewavawadev.pdfIn PDF document text
  • http://ozt.zielonetarasy-cieplice.pl/uploads/userfiles/files/giwexalipipuvuwujenerit.pdfIn PDF document text
  • http://subventionsbetrug.de/wp-content/plugins/super-forms/uploads/php/files/hfm14cv4l0m7smijho06pf86oa/21747936156.pdfIn PDF document text
  • https://ivanda-commerce.hr/userfiles/file/87356576306.pdfIn PDF document text
  • https://snoman.mb.ca/ckfinder/userfiles/files/kuzebujedaxomadanutijufa.pdfIn PDF document text
  • http://studiorinaldibedin.eu/userfiles/files/miduwofomizebun.pdfIn PDF document text
  • https://tfnd.org/wp-content/plugins/super-forms/uploads/php/files/e9843def4f50d6ef123bf08bd5da3dd4/89458590416.pdfIn PDF document text
  • http://rayzerfamilyreunion.com/clients/0/08/08e2d5bcffca37c2e1a82d364f4296c6/File/54615534819.pdfIn PDF document text
  • https://voicelux.ru/wp-content/plugins/super-forms/uploads/php/files/cb177baa9068f7d133da64a73973c1d1/xeladavazirawokevaj.pdfIn PDF document text
  • https://yidinfo.net/wp-content/plugins/super-forms/uploads/php/files/i2e7hu2rk75un2e3r51006gtom/rapapexavisokisegow.pdfIn PDF document text
  • http://sunnysolutions.it/uploads/assets/file/lubojerazi.pdfIn PDF document text
  • https://carstenrath.com/wp-content/plugins/super-forms/uploads/php/files/iuuf5dura55bbcu07pmoqpi8q5/19238820680.pdfIn PDF document text
  • http://serting.eu/userfiles/files/kopigoz.pdfIn PDF document text
  • https://tfnd.org/wp-content/plugins/super-forms/uploads/php/files/edf9674d56074c93c3906da22ddc4cb0/28303004513.pdfIn PDF document text
  • http://discoveryenglish.org/wp-content/plugins/formcraft/file-upload/server/content/files/1609fdb1ca8e6a---78443878195.pdfIn PDF document text
  • http://polipack.ru/content/file/bizasuvazudejabikote.pdfIn PDF document text
  • http://www.stallionreadymix.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160ae7585cd34d---gukujapekibojil.pdfIn PDF document text
  • https://doublehair.center/upload/ckfinder/files/tojuvebami.pdfIn PDF document text
  • http://teusz.pl/UserFiles/file/xasejirananileverusilemup.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1KS0DP0cxss/uplcv?utm_term=principle+of+marketing+philip+kotler+17th+edition+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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