Malicious PDF — malware analysis report

Heuristics 6

• 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.
• 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://nadafashionbelt.com/Uploads/file/wiladako.pdf In PDF document text

  • https://howardsteeves.com/wp-content/plugins/super-forms/uploads/php/files/bf1ca143ac57790f13f962f1a835c300/kafizapedilanaraba.pdfIn PDF document text
  • http://naturallabs.fr/userfiles/file/56185821643.pdfIn PDF document text
  • https://thriveelearning.com/wp-content/plugins/super-forms/uploads/php/files/e2453a03efc2ce36a16c7bac14eb833b/63482879433.pdfIn PDF document text
  • http://dh-life.com/ckfinder/userfiles/files/46802785161.pdfIn PDF document text
  • http://zatuchlina.cz/upload/file/27751183405.pdfIn PDF document text
  • http://nexxosrealty.com/userfiles/files/zolojamenafokew.pdfIn PDF document text
  • http://chagatea.ru/wp-content/plugins/super-forms/uploads/php/files/acf2965b2aef6e8020070fc4e792ff0a/10115887440.pdfIn PDF document text
  • http://www.191seo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160acf47bef94e---zilirapemugoz.pdfIn PDF document text
  • https://khanikango.in/file/dukusemodurafedazubo.pdfIn PDF document text
  • https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1612eb67423f05---kewagolid.pdfIn PDF document text
  • https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/1607a24d22f228---76108785115.pdfIn PDF document text
  • https://by-express.com/upfiles/editor/files/88709902203.pdfIn PDF document text
  • http://aaaexpressac.com/userfiles/file/86797143023.pdfIn PDF document text
  • http://aircond.md/upload_fck/file/27857151379.pdfIn PDF document text
  • https://akdenizokullari.k12.tr/wp-content/plugins/super-forms/uploads/php/files/9rjpk5tu42oh7681925bcs7hhj/36680767817.pdfIn PDF document text
  • http://open.ua/uploads/ckeditor/files/19354067561.pdfIn PDF document text
  • https://discovercefalu.it/_data/images/file/74671984499.pdfIn PDF document text
  • https://glearningsolutions.com/userfiles/files/93085079460.pdfIn PDF document text
  • http://htwy.com/upload/file/pibukeju.pdfIn PDF document text
  • https://extremetour74.ru/wp-content/plugins/super-forms/uploads/php/files/897e801b0add7052a33423af9dbb5a81/kedudutesiximizufikaj.pdfIn PDF document text
  • https://sdudyogtechnologies.in/ckfinder/userfiles/files/gikopifu.pdfIn PDF document text
  • https://fontaine-eva.fr/userfiles/files/nujozabizenobebudejo.pdfIn PDF document text
  • https://mytutr.com/wp-content/plugins/super-forms/uploads/php/files/ec89e64c69ff0f8d4a4076289ad8bd6d/jinenalugerasozi.pdfIn PDF document text
  • http://xn--80aamdqpfpr.xn--p1ai/upload_picture/37946402842.pdfIn PDF document text
  • https://elicopter-de-inchiriat.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16072dee8182db---zurakafojomukuwetiji.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/3vuEKuznOb8/uplcv?utm_term=chemistry+solutions+pdf+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

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