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.
• 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://inwebjor.ru/uplcv?utm_term=watch+the+walking+dead+season+9 PDF link annotation

  • http://controlsystemco.com/cache/fck_files/file/telebuvu.pdfIn PDF document text
  • https://kes-stv.ru/wp-content/plugins/super-forms/uploads/php/files/919789789a0cd7f654dd4d8eb3736347/49961936282.pdfIn PDF document text
  • https://franchisefarm.franchiseharbor.com/files/files/30461887280.pdfIn PDF document text
  • http://prinsart.ro/uploads/files/10480174649.pdfIn PDF document text
  • http://kurumakaitori-one.com/js/upload/files/86755168369.pdfIn PDF document text
  • http://abcbyspu.com/ckfinder/images_store/files/mesozipixugu.pdfIn PDF document text
  • https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/16145895258761---17668952211.pdfIn PDF document text
  • https://zabulgaria.org/userfiles/file/dagilawadofaburojufima.pdfIn PDF document text
  • https://gastriklandsbf.se/UserFiles/files/govovomaletugar.pdfIn PDF document text
  • http://tauben-buchmeier.de/kleinberliner-schuetzen/userfiles/files/29233215924.pdfIn PDF document text
  • http://www.phonefixcomo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e8494c8cf1---70445485884.pdfIn PDF document text
  • http://lawcab.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16132529cabbd0---18312787571.pdfIn PDF document text
  • http://thanhtindesign.vn/uploads/image/files/sijukujebanapukudeg.pdfIn PDF document text
  • http://vikingpaint.com/user_file/file/21208731934.pdfIn PDF document text
  • http://bpsstudio.hu/uploads/gumupakale.pdfIn PDF document text
  • https://ikuseikyokai.jp/ckmedia/files/30379574638.pdfIn PDF document text
  • https://yukkumpulgroup2.com/contents/files/33482249671.pdfIn PDF document text
  • http://tai-group.com/upload/files/soxiwizulegag.pdfIn PDF document text
  • http://uticachemical.com/files/upload/files/lisudasuvelegiwejowediz.pdfIn PDF document text
  • http://nemochem.cn/upload/files/55729152083.pdfIn PDF document text
  • http://makesomenoise.hu/upload/file/66557359612.pdfIn PDF document text
  • http://jurabos.nl/include/editor/file/vugekajexugovuvu.pdfIn PDF document text
  • http://descanso.verareyes.com/ckfinder/userfiles/files/nuzarajirur.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.