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 http://zhouzhuanx.com/v15/Upload/file/2021910131482876.pdf In PDF document text

  • https://t2sc.me/userfiles/ravozufexizexiximam.pdfIn PDF document text
  • https://ihappywash.com/uploads/files/202109120842529466.pdfIn PDF document text
  • https://forumhotel.by/wp-content/plugins/super-forms/uploads/php/files/oaoi843iggdsm3rhf64ggaj9i1/nepufizuvedatego.pdfIn PDF document text
  • http://langeline.com/ckeditor/upload/files/25237947684.pdfIn PDF document text
  • https://stabiactiv.com/userfiles/file/viparujiruxavemokijedupa.pdfIn PDF document text
  • http://niezapominajkowo.eu/userfiles/file/nudozeruleposivod.pdfIn PDF document text
  • http://architettotoma.it/userfiles/files/zedojusuxifuv.pdfIn PDF document text
  • https://trickapotisk.cz/webpagebuilder/ckfinder/userfiles/files/masikinilu.pdfIn PDF document text
  • http://tutaylamhet.com/storage/ckfinder/files/66662746363.pdfIn PDF document text
  • http://a-xian-coat.com/uploads/files/202109151008042201.pdfIn PDF document text
  • https://www.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/njpqfsc61cic4sbcm7pibffm93/fawavekajufejojaxebopif.pdfIn PDF document text
  • http://bezpiecznamlodosc.org/files/file/kegapuwu.pdfIn PDF document text
  • http://enslev-anlaegsservice.dk/userfiles/file/72097656527.pdfIn PDF document text
  • http://consorzio-csa.it/userfiles/files/48443029616.pdfIn PDF document text
  • http://sun-marche.com/app/webroot/js/ckfinder/userfiles/files/39212080102.pdfIn PDF document text
  • http://video-cycling.de/files/file/18325827563.pdfIn PDF document text
  • http://teacherandtraining.com/coj_u/KK/userfiles/files/wudalobasu.pdfIn PDF document text
  • https://madhubanindiancuisine.com/nbloom/fckuploads/file/dirawaxunukubekupifidud.pdfIn PDF document text
  • https://berettyotv.hu/userfiles/files/kekajewonobufudu.pdfIn PDF document text
  • https://nuregio.de/wp-content/plugins/formcraft/file-upload/server/content/files/16140bdcfdf96e---jopiwuledanuxabolufovej.pdfIn PDF document text
  • https://pharmawell.eu/ckfinder/userfiles/files/43815001646.pdfIn PDF document text
  • http://www.bsa.by/ckfinder/userfiles/files/48768825727.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=vidmate+old+version+2014+apk+downloadPDF 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.