Malicious PDF — malware analysis report

Heuristics 7

• 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.
• 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://weekendtripskolkata.com/userfiles/file/65822688701.pdf In PDF document text

  • http://perfekt-dom.pl/designhome/admin/userfiles/file/90436986470.pdfIn PDF document text
  • http://daiichilogistics.com/uploads/news_file/20864840891.pdfIn PDF document text
  • http://paintingservicesonline.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160d7ccdbb9b41---lajalefugasivawopun.pdfIn PDF document text
  • https://netcsemege.hu/ckfinder/userfiles/files/46604663670.pdfIn PDF document text
  • https://stefandes.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082b1a396dd4---dumixasidamixakezaw.pdfIn PDF document text
  • https://polinagerz.ru/wp-content/plugins/super-forms/uploads/php/files/snsl3jdo4efvujl90gq366sv38/bakebapemipejetur.pdfIn PDF document text
  • http://boothbayharborshipyard.com/userfiles/file/toxezalaluboj.pdfIn PDF document text
  • http://www.psstrecno.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160ee73e38245e---64313357960.pdfIn PDF document text
  • http://docando.es/js/ckfinder/userfiles/files/70220781451.pdfIn PDF document text
  • http://xn-----6kcaheblih5ab0a6afqbzoqe.xn--p1ai/ckfinder/userfiles/files/71125206189.pdfIn PDF document text
  • https://mattweidnerlaw.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c44309a742c---23422986080.pdfIn PDF document text
  • http://szyoujin.com/UploadFile/file/20210830005324400.pdfIn PDF document text
  • http://bestpokeya.com/uploads/files/87501015695.pdfIn PDF document text
  • http://penoplex24.ru/wp-content/plugins/formcraft/file-upload/server/content/files/160ede70f3e584---10610297873.pdfIn PDF document text
  • http://portalpr-b2b.es/img/user///file/_0529894001625335860.pdfIn PDF document text
  • https://kozhikodedeaf.org/admin/my_files/file/lisuluk.pdfIn PDF document text
  • http://dongduong.net/Images_upload/files/3004076029.pdfIn PDF document text
  • http://qianxish.com/ckfind_image/files/34492772655.pdfIn PDF document text
  • http://accessiblevehicleservices.com/userfiles/file/97467732186.pdfIn PDF document text
  • http://yanarfabrics.com/firma/files/94530706475.pdfIn PDF document text
  • http://pogotowienaukowe.com/Upload/file/63512186433.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/1KS0DP0cxss/uplcv?utm_term=additives+and+admixtures+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

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