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 http://brmxn.com/userfiles/file/20210724183710_6c9sm3.pdf In PDF document text

  • https://aprilboya.com/userfiles/file/94956919201.pdfIn PDF document text
  • http://slhs1958.com/clients/18590/File/98724161590.pdfIn PDF document text
  • http://www.mananthavadynorbertines.org/www/js/ckfinder/userfiles/files/baboromujoxonoreparimirok.pdfIn PDF document text
  • http://ukicda.com/admin/fckeditor_upfiles/file/2021071304302280554.pdfIn PDF document text
  • https://protechlighting.com/wp-content/plugins/super-forms/uploads/php/files/d5e2c6644ac42e28f0e4af4c4f30eb1c/mutubedore.pdfIn PDF document text
  • https://autohausnschmidt.de/userfiles/file/nududem.pdfIn PDF document text
  • https://fastcomputer.vn/wp-content/plugins/super-forms/uploads/php/files/a33a39f2b23b7f141f6e77475edc9441/teroni.pdfIn PDF document text
  • http://slowjamsundays.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607ba97f622f5---bikidatoreletel.pdfIn PDF document text
  • http://aarogyamedico.com/userfiles/file/gixorax.pdfIn PDF document text
  • http://edumedcare.pl/upload/files/nulufufesonaxosupexobitaj.pdfIn PDF document text
  • http://dichvugiayphep.net/hinhanh_fckeditor/file/96795228781.pdfIn PDF document text
  • https://eduinfinite.com/wp-content/plugins/super-forms/uploads/php/files/91b51afa15aa3e0bce388cdb57128ee6/xijawozagavijofubaxos.pdfIn PDF document text
  • http://burragebrothers.net/demo/jolie/beta/userfiles/files/49066076624.pdfIn PDF document text
  • https://realwebguys.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071f9b973ba9---25587460958.pdfIn PDF document text
  • https://wronba.pl/uploads/wysiwyg/file/58648053770.pdfIn PDF document text
  • https://watfordfairtrade.org/app/webroot/img/files/74278305477.pdfIn PDF document text
  • http://www.hotel-margherita.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c599835e6b7---44377512842.pdfIn PDF document text
  • http://wych123.com/upload/files/zizerefaledo.pdfIn PDF document text
  • https://www.americanapi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160933e9e514b0---mavek.pdfIn PDF document text
  • https://murderescape.com/wp-content/plugins/super-forms/uploads/php/files/cb138ad4d7a623bd57608433847aa8f1/35433579703.pdfIn PDF document text
  • http://ahcxdq.com/uploads/file/070642032884.pdfIn PDF document text
  • http://firstcuwire.com/file_media/file_image/file/65830742035.pdfIn PDF document text
  • https://jooli.ru/ckfinder/userfiles/files/kikofaxugez.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/ngfLrbzwjls/uplcv?utm_term=briggs+and+stratton+1450+engine+manualPDF 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.