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://krindustria.com.br/site/wp-content/plugins/formcraft/file-upload/server/content/files/160c4669abed67---kosoniwazogolazubazevuf.pdf In PDF document text

  • http://yossy.biz/userfiles/file/wulebejasotemije.pdfIn PDF document text
  • http://stacjaregeneracja.pl/userfiles/file/5117114855.pdfIn PDF document text
  • http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/160a7d4ae4deb9---wanuwobalu.pdfIn PDF document text
  • https://demo.wsbe17hongkong.hk/_bin/ckfinder/userfiles/files/65145531931.pdfIn PDF document text
  • https://elbag.net/wp-content/plugins/super-forms/uploads/php/files/16761b91770a134a7764341cb1a4bc19/38950387922.pdfIn PDF document text
  • http://train-in-japan.com/images/blog//file/39631881029.pdfIn PDF document text
  • https://www.webhisto.com.tr/wp-content/plugins/formcraft/file-upload/server/content/files/160a444f4d0c8b---15072263648.pdfIn PDF document text
  • http://simonhoirup.dk/userfiles/file/pibagexilirituledibedez.pdfIn PDF document text
  • http://studiopedrazzini.eu/userfiles/files/63119224107.pdfIn PDF document text
  • http://aksaxena.com/bpms/includes/fckeditor_uploads/userfiles/file/65618319323.pdfIn PDF document text
  • https://www.jemelectric.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606cc956e515e---31640919582.pdfIn PDF document text
  • http://www.parkwaytransplant.com/media_upload/upload/files/sugujalekukaviwazoliwaf.pdfIn PDF document text
  • https://retrofitoman.com/ckfinder/userfiles/files/20261180998.pdfIn PDF document text
  • http://elonsummerstorage.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a0399edb011---fefonanaxuxosikif.pdfIn PDF document text
  • https://lynnesnaturaltreats.com.au/wp-content/plugins/super-forms/uploads/php/files/2c585710f00a97b93d4db76f971c06de/94022837300.pdfIn PDF document text
  • https://beaufortbond.com/wp-content/plugins/super-forms/uploads/php/files/1580e8b6a031ef84121d6dcb4b838e1a/sebadamugizolajabojuzej.pdfIn PDF document text
  • http://firmen-bekleidung.at/userfiles/file/vupuwaraduj.pdfIn PDF document text
  • http://toanthinh.vn/webroot/img/files/53823934344.pdfIn PDF document text
  • http://feriaalainversa.com/uploaded/files/zazoporiwenovudorafoso.pdfIn PDF document text
  • http://4998horo.gmmwireless.com/contents/files/14022881076.pdfIn PDF document text
  • http://kidsjeodo.com/images/files/nolifuvidedunorumine.pdfIn PDF document text
  • http://clinicacomciencia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607d69499798f---guramedi.pdfIn PDF document text
  • https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/160f0371858183---31969393551.pdfIn PDF document text
  • https://purpleleafestatebuyers.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a8abe996f14---fazetifikozememurawebu.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=hidraulica+de+tuberias+juan+saldarriaga+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

Open this report in the interactive analyzer, or submit your own file for analysis.