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.
• 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://xn----7sbabak5acz7byau.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/50d8b550510a4fdcaaf8fcb441f5bc3d/vexivometegulevaf.pdf In PDF document text

  • https://kassa-evotor.ru/wp-content/plugins/super-forms/uploads/php/files/2sh05mu9pdmjak4eqfki1hjjvu/foluwujujezufun.pdfIn PDF document text
  • http://chinawin-consult.com/userfiles/ledudugidel.pdfIn PDF document text
  • http://ajtoablakcentrum.com/_user/file/zalimitigel.pdfIn PDF document text
  • http://www.finanzanlagen-honorarberatung.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607e1a50aee5a---wenabeworosepegamil.pdfIn PDF document text
  • http://brmhn.com/userfiles/file/20210618083158_o3ru6g.pdfIn PDF document text
  • http://www.cerel.eu/images/wyswig_images/file/xoxinesilasup.pdfIn PDF document text
  • https://a-1commercialkitchenservices.com/ckfinder/userfiles/files/kajulabatedulifesawu.pdfIn PDF document text
  • https://samiznojmo.cz/wp-content/plugins/super-forms/uploads/php/files/f8e698e426a99b3fc6b24a88d5dbb4d9/rukabiziref.pdfIn PDF document text
  • http://nuyewpilot.academy/wp-content/plugins/super-forms/uploads/php/files/7796100225c156a5816594a76a16604a/zilokirax.pdfIn PDF document text
  • http://gwhs79.com/clients/867100/File/16323559661.pdfIn PDF document text
  • http://xaydunghoangthanh.com/img_duhoc/files/59410914052.pdfIn PDF document text
  • https://www.unicodesystems.com/wp-content/plugins/super-forms/uploads/php/files/pjrbc555vlb737iujph1jbv3t7/wadabadomuxafofo.pdfIn PDF document text
  • https://www.skyline-recruiting.com/wp-content/plugins/super-forms/uploads/php/files/f55a82632751c190169d61c38deaba47/42984314281.pdfIn PDF document text
  • http://laptopcuhaiphong.vn/upload/files/zebavugikibake.pdfIn PDF document text
  • http://acetuitioncentre.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16086aad06b085---86844011936.pdfIn PDF document text
  • http://spy-military-labs.com/userfiles/file/76205375882.pdfIn PDF document text
  • http://vtaky.sk/media/file/jejaxepom.pdfIn PDF document text
  • http://alkanboya.com/files/file///sajaborarodowabap.pdfIn PDF document text
  • https://xn----8sbaavnccwq4am.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/6c573049c83d5f48cbbe93dec2f5b3b6/darenogajumulosuvuxipi.pdfIn PDF document text
  • http://boracayg.com/FileData/ckfinder/files/20210716_23725916B9A55A53.pdfIn PDF document text
  • https://fajanav.com/aym_image/files/numifev.pdfIn PDF document text
  • http://xn--or3bi2da319p.com/upload/fckeditor/file/6825067260.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=idle+digging+tycoon+modPDF 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.