Malicious PDF — malware analysis report

Heuristics 7

• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://pvesc.vn/uploaded/file/72091756429.pdf In PDF document text

  • http://evolutionchonburi.com/userfiles/files/15521221690.pdfIn PDF document text
  • https://autoteam.in/ckfinder/userfiles/files/tirul.pdfIn PDF document text
  • https://samirkumarpaul.com/ckfinder/userfiles/files/35006060842.pdfIn PDF document text
  • https://nepalonetours.com/userfiles/files/xabakelotevu.pdfIn PDF document text
  • http://www.martiusstaden.org.br/js/ckfinder/userfiles/files/27636359876.pdfIn PDF document text
  • https://lederstuhl-shop.de/ckfinder/userfiles/files/gavirozenepo.pdfIn PDF document text
  • http://prtourusa.com/FileData/ckfinder/files/20210901_10133A5C0F48DA46.pdfIn PDF document text
  • https://consultemergingmarkets.cubsindia.com/files/baxizi.pdfIn PDF document text
  • https://norservis.info/files/files/45596947658.pdfIn PDF document text
  • https://functionalmovement.gr/wp-content/plugins/super-forms/uploads/php/files/db5ea5bb57d46355c7dfbcea2e44bd7b/11859651726.pdfIn PDF document text
  • http://ourpreferred.com/userfiles/files/sapebuzuxi.pdfIn PDF document text
  • https://www.dekleinewerf.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16130c4104a4a9---78600624400.pdfIn PDF document text
  • https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613cf534372e8---33839002031.pdfIn PDF document text
  • http://pusheng168.com/uploadfiles/20210904191654.pdfIn PDF document text
  • http://qunjl.com/userfiles/files/fitenomopovamas.pdfIn PDF document text
  • http://www.tiande-global.com/ckfinder/userfiles/files/43677921121.pdfIn PDF document text
  • http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/0888c4595a11d8a01982f868d1e29ea3/48426004859.pdfIn PDF document text
  • http://salt17.com/userfiles/files/99623209115.pdfIn PDF document text
  • https://alpinismbihor.ro/app/webroot/files/userfiles/files/94193957114.pdfIn PDF document text
  • https://www.iieng.org/editor/ckfinder/userfiles/files/71185551868.pdfIn PDF document text
  • https://aluminiosarla.com/userfiles_arla/files/96707067885.pdfIn PDF document text
  • http://skene.es/userfiles/file/gudolotisowibobarezixuwas.pdfIn PDF document text
  • http://schokoladenfontaene.de/idata/somowawekadatadu.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=come+vedere+il+calcio+su+androidPDF 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

Open this report in the interactive analyzer, or submit your own file for analysis.