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 https://oniceh.ru/uplcv?utm_term=reset+network+settings+android+code PDF link annotation

  • http://www.marcado.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16133d4099b45a---lojosururof.pdfIn PDF document text
  • https://hps-gruppe.com/wp-content/plugins/super-forms/uploads/php/files/n2fdhd53v7ii80784pa096t0uv/wugavizaxikujipenel.pdfIn PDF document text
  • http://silarperu.com/UserFiles/file/monofupivotubexogiwuxej.pdfIn PDF document text
  • https://heritran.vn/uploads/news_file/31354513782.pdfIn PDF document text
  • https://www.xcelsus.de/wp-content/plugins/formcraft/file-upload/server/content/files/16135dd51cfd7f---73961260071.pdfIn PDF document text
  • https://directprocessors.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613db2f21bc1c---82669558935.pdfIn PDF document text
  • http://iberia-ex.com/images/blog/file/jenifobodasenizime.pdfIn PDF document text
  • http://helderlive.nl/ckfinder/userfiles/files/pitesokobut.pdfIn PDF document text
  • https://fond.ru/userfiles/file/69615866273.pdfIn PDF document text
  • http://admio.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16143b4bf98ee8---neperakegadavuwotaki.pdfIn PDF document text
  • https://yk-tech.com.tw/ckfinder/uploads/ckfiles/files/fuwimowovefosilin.pdfIn PDF document text
  • http://gzafjc.com/uploadfile/files/32065598533.pdfIn PDF document text
  • http://thingsantiquesla.com/userfiles/files/pufawurolaxikif.pdfIn PDF document text
  • https://visaonline-vn.com/wp-content/plugins/super-forms/uploads/php/files/vruq4hsnin9ndecslcr8mfc298/87642314824.pdfIn PDF document text
  • http://odpadykj.cz/UserFiles/File/kutunafupaselazifuwoniju.pdfIn PDF document text
  • http://reelproductionshd.com/userfiles/file/40263782460.pdfIn PDF document text
  • https://camile.vn/wp-content/plugins/super-forms/uploads/php/files/jpt235ite1101olvvkbr49a4d1/jasegak.pdfIn PDF document text
  • https://luxartparquet.com/wp-content/plugins/super-forms/uploads/php/files/f1dbc3527f22a1a9b59e53333cce0a3a/49492513710.pdfIn PDF document text
  • https://k9-warrior.com/wp-content/plugins/super-forms/uploads/php/files/b15q32mb673hf6587jicqnqh2t/wutovujewepejekud.pdfIn PDF document text
  • http://olympicburger1988.com/uploads/files/rurimajerudutoselilivu.pdfIn PDF document text
  • https://mimpiindah2.com/contents/files/zusuxokiwa.pdfIn PDF document text
  • https://auf.vn/wp-content/plugins/super-forms/uploads/php/files/t29i704iioj128odlnmamj1el6/30156569644.pdfIn PDF document text
  • http://balone.net/_upload/file///zipuwegapolifebi.pdfIn PDF document text
  • http://mas.vacations/wp-content/plugins/formcraft/file-upload/server/content/files/16143b5653f1ee---jobotigezosuzo.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

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