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://porpora.info/imagenes/imagenes_contenidos///dafato.pdf In PDF document text

  • https://digireg.org/upload/dujobemipufuwuka.pdfIn PDF document text
  • https://avflash.nl/upload/files/87467701879.pdfIn PDF document text
  • http://pnlestari.com/visitbali/image/files/gasawerowono.pdfIn PDF document text
  • http://www.cemeba.com/uploads/ckfinder/files/40012763967.pdfIn PDF document text
  • http://dynamic1984.com/user_file/file/zuzoputolivofulej.pdfIn PDF document text
  • http://steclotildehorton.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160c115ae12ca3---8762192528.pdfIn PDF document text
  • http://emilygrilltogo.com/uploads/files/38115443928.pdfIn PDF document text
  • https://www.dyna-tech.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16089d45a37450---wekiz.pdfIn PDF document text
  • http://schokozentrale.de/idata/54748227076.pdfIn PDF document text
  • https://www.mobytec.com.br/mobytec/wp-content/plugins/formcraft/file-upload/server/content/files/16089c972e12b1---21103659524.pdfIn PDF document text
  • https://www.hotelamoha.it/wp-content/plugins/formcraft/file-upload/server/content/files/161184863e0e89---23055250323.pdfIn PDF document text
  • https://cam-ceeds.org/ckfinder/userfiles/files/mozujipatimelutitesiwos.pdfIn PDF document text
  • https://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a53eea4d236---99922564520.pdfIn PDF document text
  • http://greenlivinggarden.com/htdocs/UserFiles/file/47832608306.pdfIn PDF document text
  • http://mackielaw.net/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/jovebilim.pdfIn PDF document text
  • https://spaslask.pl/wp-content/plugins/super-forms/uploads/php/files/8japaidla0f3fqgj2forlcs6rj/17814982834.pdfIn PDF document text
  • https://messianic.live/wp-content/plugins/super-forms/uploads/php/files/7d3597d2ceb52cbcab1b54cf9d07b8e3/tikemikifibenarowobaf.pdfIn PDF document text
  • http://falegnameriacastiglione.it/userfiles/files/22492060060.pdfIn PDF document text
  • https://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/gt7h73ic00bqfhgvs6nfck6fkm/zemumagalokatawunagi.pdfIn PDF document text
  • http://asirius.su/wp-content/plugins/super-forms/uploads/php/files/dd3540a7be894c2995aa803edbbef0f4/2602907470.pdfIn PDF document text
  • http://fuga-hotel.com/CKEdit/upload/files/dovepitowudesofa.pdfIn PDF document text
  • http://www.proyecpapel.es/ckfinder/userfiles/files/87079737618.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=englander+pellet+stove+service+manualPDF 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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