Malicious PDF — malware analysis report

Heuristics 8

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
  Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
• 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.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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://synerhu.ru/uplcv?utm_term=game+naruto+shippuden+mod PDF link annotation

  • https://www.mercato.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/161346ce0ed72e---70671678003.pdfIn PDF document text
  • https://cissud.com/uploads/ck_editor/files/ralir.pdfIn PDF document text
  • http://vector-mebel.ru/uploads/files/63681885525.pdfIn PDF document text
  • https://joefairless.com/wp-content/plugins/super-forms/uploads/php/files/c35779304a762a7fbfa57b24ee3d55cb/32013353222.pdfIn PDF document text
  • https://bestmiamiturf.com/wp-content/plugins/super-forms/uploads/php/files/f109b707d7fab67bdba4fc96b0039342/vanivobowotapukewopof.pdfIn PDF document text
  • http://sourceit.ke/FCKeditor/editor/filemanager/connectors/php/connector.php?Command=FileUpload&Type=File&CurrentFolder=%2Ffile/garaxewowajejekegatixilat.pdfIn PDF document text
  • https://guijek.com/userfiles/file/86960813277.pdfIn PDF document text
  • https://akapacha.com/userfiles/file/sefeduriwiluruw.pdfIn PDF document text
  • https://accounting789.com/ThImg/file/11745389058.pdfIn PDF document text
  • http://slovoveri.org/userfiles/pozezaxajabopowi.pdfIn PDF document text
  • http://fk-fudosan.1nino3.com/app/webroot/img/userfiles/files/81809294201.pdfIn PDF document text
  • http://kvrhousing.com/uploads/penur.pdfIn PDF document text
  • http://bsp-oblspl.org/ckfinder/userfiles/files/24431704639.pdfIn PDF document text
  • http://maxitelt.no/wp-content/plugins/formcraft/file-upload/server/content/files/1613a65ccf3b2c---mufetazawikug.pdfIn PDF document text
  • http://pacemakerpressintl.com/uploads/assets/file/kuzuretelu.pdfIn PDF document text
  • https://www.modianodesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/161340e25dfbf8---97120969089.pdfIn PDF document text
  • https://skl.deindrukdemo.nl/upload/files/zafaf.pdfIn PDF document text
  • https://divorcioconsensual.com.br/wp-content/plugins/super-forms/uploads/php/files/107b68709b178e9992fc263eb6ecc0eb/rovosegikafozuvofejof.pdfIn PDF document text
  • https://socialacademy.gr/wp-content/plugins/super-forms/uploads/php/files/efaf4d8e61cad59bba1638fe77fad10c/resijufenokubiw.pdfIn PDF document text
  • http://tumwebthailand.com/ckfinder/userfiles/files/93515303206.pdfIn PDF document text
  • http://vansuloi.com/uploads/userfiles/file/22771688871.pdfIn PDF document text
  • https://littleedupark.com/ckfinder/userfiles/files/11042585588.pdfIn PDF document text
  • http://motovelo-nmsk.ru/userfiles/file/88716836263.pdfIn PDF document text
  • http://konditsionery-zheleznodorozhnyi.ru/upload_picture/file/namewulufubusajefu.pdfIn PDF document text
  • http://dentish.ru/ckfinder/userfiles/files/79224902271.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.