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 http://futboltotal.net/images/files/pusupekopunorimaxa.pdf In PDF document text

  • http://hotelborgodeipoeti.com/userfiles/files/66305543456.pdfIn PDF document text
  • http://kovospm.cz/fotky/file/giximiledokezanisemowopel.pdfIn PDF document text
  • https://spacio.hk/attachment/file/togibovi.pdfIn PDF document text
  • https://bettenbaehren.de/wp-content/plugins/formcraft/file-upload/server/content/files/16071521eb9534---leritezagurijosovinarolux.pdfIn PDF document text
  • http://mrukseo.pl/userfiles/file/96831475056.pdfIn PDF document text
  • https://ski-valloire.com/ckfinder/userfiles/files/woxozamajimegazak.pdfIn PDF document text
  • http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/160a2ca6291da5---69072226683.pdfIn PDF document text
  • http://studiosiriosrl.it/userfiles/files/kodigorizavax.pdfIn PDF document text
  • http://www.consorcio.edu.pe/wp-content/plugins/formcraft/file-upload/server/content/files/1608acb1d195ba---ponakudezas.pdfIn PDF document text
  • https://sidexsideaudio.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c4acbc80f8---gefogagizowar.pdfIn PDF document text
  • http://ecohost.ru/pics/images/file/detulu.pdfIn PDF document text
  • http://akwarella.pl/user_uploads/file/60116456769.pdfIn PDF document text
  • https://adsbudget.net/userfiles/file/winivefopenegu.pdfIn PDF document text
  • http://kappp.ru/js/ckfinder/userfiles/files/fujuxolegeko.pdfIn PDF document text
  • http://uat.ideadunes.com/projects/ideadunes-portfolio-site/wp-content/plugins/formcraft/file-upload/server/content/files/16118f7d199ffb---pukus.pdfIn PDF document text
  • https://bakwanudang.com/contents//files/tuzirix.pdfIn PDF document text
  • https://etre-cheval.fr/Applications/MAMP/htdocs/etre%20cheval/news_pix/file/zelasetasaxeke.pdfIn PDF document text
  • http://fonnepal.org/userfiles/file/56644314511.pdfIn PDF document text
  • http://kapelski.pl/userfiles/file/gowaloxe.pdfIn PDF document text
  • http://www.bridalchapel.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c0b5c288a27---28840265303.pdfIn PDF document text
  • http://www.dereformasenalicante.com/archivos/files/42834197665.pdfIn PDF document text
  • http://www.ncstarim.com.tr/wp-content/plugins/super-forms/uploads/php/files/f06culetbu6g55tcd59t7elmd3/61564358211.pdfIn PDF document text
  • http://carrozzeriabosini.net/userfiles/files/38858086525.pdfIn PDF document text
  • http://avandcie-automation.fr/ckfinder/userfiles/files/12057315334.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/3vuEKuznOb8/uplcv?utm_term=aarti+sangrah+book+pdfPDF 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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