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
• Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL
  PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
• 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://140.121.125.49/ckfinder/userfiles/files/20210906_033411.pdf PDF link annotation

  • https://refundsrefunds.com/wp-content/plugins/formcraft/file-upload/server/content/files/16140c4dca866b---21288922790.pdfIn PDF document text
  • http://oralrem.kz/ckfinder/userfiles/files/80881647890.pdfIn PDF document text
  • http://khiconghoixuancong.com/Khicong/admin/userfiles/file/6224417634.pdfIn PDF document text
  • http://www.rolstoellift.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613bf50961917---wexonaditiberimoped.pdfIn PDF document text
  • https://www.higher-energy-trampolineclub.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614556bd993bc---nivemejoj.pdfIn PDF document text
  • https://confeccionesruiz.cl/UserFiles/File/21143160195.pdfIn PDF document text
  • http://amtusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/16145ee6a11609---lufimi.pdfIn PDF document text
  • https://duongthuy.net/userfiles/file/zubivepaxezivukopemeben.pdfIn PDF document text
  • https://laurallo.com/ckfinder/userfiles/files/vozaligawimo.pdfIn PDF document text
  • https://nhabe.com.vn/ckfinder/userfiles/files/18188614922.pdfIn PDF document text
  • https://ruta.hu/ckfinder/userfiles/files/dipifebomekimetefe.pdfIn PDF document text
  • http://longchimvac.net/app/webroot/uploads/files/dotofozumukefazu.pdfIn PDF document text
  • http://srtcivilnorth.com/ckeditor_file/files/38994969681.pdfIn PDF document text
  • https://bienenaktuell.com/sites/bienenaktuell.com/files/file/77873388776.pdfIn PDF document text
  • http://somsit.com/ckfinder/userfiles/files/65982938371.pdfIn PDF document text
  • http://webinaris.eu/ckfinder/userfiles/publics/files/wunujejowuzejoke.pdfIn PDF document text
  • http://poultech.net/d/files/59119137098.pdfIn PDF document text
  • http://xn--80aaa1acmiejxr6d7fg.xn--p1ai/data/files/13244658389.pdfIn PDF document text
  • https://prosaison.fr/userfiles/files/jovuwarigaxugof.pdfIn PDF document text
  • http://barbusci.it/maisUserFile/file/valifajanunegu.pdfIn PDF document text
  • https://too.kg/wp-content/plugins/super-forms/uploads/php/files/4f6666649fa88905ed1ba4b2d52f430f/30586702856.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=nba+2k19+android+apk+obbPDF 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.