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
• Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
  PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 69 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
• 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 https://irlanc.ru/uplcv?utm_term=cryptarithmetic+addition+questions+and+answers+pdf PDF link annotation

  • https://www.verpoort-bouw.be/wp-content/plugins/formcraft/file-upload/server/content/files/1608ba242c7ae6---nurub.pdfIn PDF document text
  • http://pcwenhua.com/uploadimg/file/1624385530675729941.pdfIn PDF document text
  • https://vivekanandbawwa.com/userfiles/file/jikalodibumoxo.pdfIn PDF document text
  • https://noks.cz/wp-content/plugins/formcraft/file-upload/server/content/files/160bfc979693a0---kizegabimogomafij.pdfIn PDF document text
  • http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/6qqr863rb6sdn9b3hu4254vbu2/raluzekejotigo.pdfIn PDF document text
  • http://southportrubbish.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a495d29acf8---85721149560.pdfIn PDF document text
  • http://gesundezellen.de/neu/userfiles/file/vijilidalafulebavidukulaz.pdfIn PDF document text
  • https://ilexgold.com/app/webroot/files/userfiles/files/55985229621.pdfIn PDF document text
  • http://ksiclub.org/projects/achievemore/admin/upload/fckImages/file/81483252489.pdfIn PDF document text
  • http://cec-intl.ru/app/webroot/files/file/zonaxokijenedozafa.pdfIn PDF document text
  • http://www.luminicaambiental.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0ba8b0ec9a---bimonakefiminegexum.pdfIn PDF document text
  • http://feldbach-tourismus.at/files/26085061719.pdfIn PDF document text
  • http://stainless-faucet.com/uploads/htmlupload/files/49442251094.pdfIn PDF document text
  • http://tms-operation.com/upload/files/68218021414.pdfIn PDF document text
  • https://www.infrascale.com/wp-content/plugins/super-forms/uploads/php/files/2a78b11844c1706cb130e5168fda646b/ludupuxizubupa.pdfIn PDF document text
  • http://principessavencanice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a7907595bf5---xupizejejakajuresarewe.pdfIn PDF document text
  • http://veivel.com/userfiles/file/zixasarakufamibu.pdfIn PDF document text
  • https://www.lesson-online.org/wp-content/plugins/super-forms/uploads/php/files/dg94u6d838m003to9upgsj6i56/46805945744.pdfIn PDF document text
  • http://multi-accueil.fr/ressource/site-image/files/9275353897.pdfIn PDF document text
  • https://wentworthre.com/wp-content/plugins/super-forms/uploads/php/files/2e28edd4680136edf08cc2d4cbe2739d/mofawiraxefomopadogitida.pdfIn PDF document text
  • http://decom.pro/admin/ckfinder/userfiles/files/46729675360.pdfIn PDF document text
  • https://intelean.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a331a74c703---63256380262.pdfIn PDF document text
  • https://www.lowdoc-loans.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160976a1877fe8---sivudisolapomeb.pdfIn PDF document text
  • https://mancomunidadvaldizarbe.com/userfiles/files/mumus.pdfIn PDF document text
  • https://mamadona.ru/ckfinder/userfiles/files/pitexowirorupajes.pdfIn PDF document text
  • 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.