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
• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://laborke.ru/uplcv?utm_term=pdf+guns+germs+and+steel PDF link annotation

  • http://arabic.cz/ckfinder/userfiles/files/raxoraburad.pdfIn PDF document text
  • http://www.colegiometa.net/home/wp-content/plugins/formcraft/file-upload/server/content/files/16143055f72c48---filufazoxapilasedolifofe.pdfIn PDF document text
  • http://mastrodibaglio.it/userfiles/files/63575030511.pdfIn PDF document text
  • http://whatifitspossible.com/ckfinder/userfiles/files/ratazazukovaded.pdfIn PDF document text
  • https://popa.com.br/wp-content/plugins/super-forms/uploads/php/files/aa84c2743311cc11c139ecb61dfa89f5/79241635838.pdfIn PDF document text
  • http://investin-khj.ir/ckfinder/userfiles/files/zosununobeb.pdfIn PDF document text
  • http://viettruss.com/upload/file/34455148748.pdfIn PDF document text
  • http://thibangoto.com/app/webroot/uploads/files/90433457174.pdfIn PDF document text
  • https://frisch.ro/files/file/4770633506.pdfIn PDF document text
  • http://cetis156.neutronds.com/assets/js/ckfinder/userfiles/files/tadutewijedelapojepi.pdfIn PDF document text
  • http://tagsu.com/attachments/fckattachments/file/rudipo.pdfIn PDF document text
  • http://in-dapt.com/wp-content/plugins/formcraft/file-upload/server/content/files/16152c47a9f455---14007480733.pdfIn PDF document text
  • http://mabo-meccanica.eu/userfiles/files/66336151301.pdfIn PDF document text
  • https://movimientofamiliadejesus.com/images/uploaded/file/xunixo.pdfIn PDF document text
  • http://7profi.net/userfiles/file/xizefodezinilom.pdfIn PDF document text
  • https://dacoma.ro/wp-content/plugins/formcraft/file-upload/server/content/files/1613cb64719f49---47598948776.pdfIn PDF document text
  • http://atlantichomeportugal.com/wp-content/plugins/formcraft/file-upload/server/content/files/161543c54c0824---81913501809.pdfIn PDF document text
  • http://autoset66.ru/admin/ckfinder/userfiles/files/33933363970.pdfIn PDF document text
  • http://bretagne.annuaire-regional.com/ckfinder/userfiles/files/28668678212.pdfIn PDF document text
  • https://maryamghiasi.com/images/upload/files/85507273103.pdfIn PDF document text
  • https://apra.pl/files/file/6037407254.pdfIn PDF document text
  • http://sherwoodonionfestival.com/ckfinder/userfiles/files/lujumutop.pdfIn PDF document text
  • https://bkairconditioner.cloud4demo.com/uploads/files/34651555969.pdfIn PDF document text
  • https://hotelritariccione.it/wp-content/plugins/formcraft/file-upload/server/content/files/1614c325c065e9---26748534619.pdfIn PDF document text
  • https://sanipro.ma/app/webroot/uploaderfiles/12454247844.pdfIn PDF document text
  • http://eatatrudy.com/uploads/files/49586591312.pdfIn PDF document text
  • https://pergamine.com/ckfinder/userfiles/files/vikik.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.