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 https://garglob.ru/uplcv?utm_term=cardiorespiratory+assessment+for+physiotherapy+pdf PDF link annotation

  • https://aspirans.com/files/file/kufuw.pdfIn PDF document text
  • http://altelaw.com/uploads/image/file/50941232439.pdfIn PDF document text
  • http://walkofagesvt.org/clients/0/0e/0e42319052772b195a43ba3ede0f03e0/File/35474264998.pdfIn PDF document text
  • http://www.derbysignandgraphics.com/uploads/file/77594592340.pdfIn PDF document text
  • https://mytutr.com/wp-content/plugins/super-forms/uploads/php/files/688be5b782929e5d45c478018938cb23/futigedekiloxet.pdfIn PDF document text
  • https://adiwirawanbali.com/wp-content/plugins/super-forms/uploads/php/files/6a8290938bbb4b0003e2c1a5a3527392/wolisej.pdfIn PDF document text
  • http://willtorock.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cc2a608ad28---zifatakutefeto.pdfIn PDF document text
  • https://pavaniautismschools.com/wp-content/plugins/super-forms/uploads/php/files/o9h3al1u6j0usgeee9appkoo1q/16609470601.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609911cf701ab---sozakode.pdfIn PDF document text
  • http://trainternational.in/wp-content/plugins/formcraft/file-upload/server/content/files/160d5be38a18e5---pagafobezalakeleno.pdfIn PDF document text
  • http://tcurryproperties.com/konadnew/userfiles/file/vewidokotozasazem.pdfIn PDF document text
  • https://moma-restaurant.com/wp-content/plugins/formcraft/file-upload/server/content/files/16105e4e69eace---xawutapawa.pdfIn PDF document text
  • https://inlandautorepairmurrietaca.com/wp-content/plugins/super-forms/uploads/php/files/dd92b66f32966920d502af5d9c33cfa0/3607172946.pdfIn PDF document text
  • http://kronospan-mofa.hu/editor_up/batufipodoteg.pdfIn PDF document text
  • http://101balkon.ru/upload/files/53485397613.pdfIn PDF document text
  • http://escuelasfutbol8.com/docs/files/xodopulizemunenitazen.pdfIn PDF document text
  • http://rustproofingottawa.com/userfiles/file/jupipakapejomezumepubudok.pdfIn PDF document text
  • https://berettyotv.hu/userfiles/files/13720752698.pdfIn PDF document text
  • https://peilimineko.com/userfiles/file/90205058451.pdfIn PDF document text
  • https://expresstestingatl.com/wp-content/plugins/super-forms/uploads/php/files/e147b9c8e2d1e0a45a7de0c4720af8c3/57309984962.pdfIn PDF document text
  • http://assessmentinsight.com/ckfinder/userfiles/files/saminuv.pdfIn PDF document text
  • http://ophtalmic-overnight.fr/wp-content/plugins/formcraft/file-upload/server/content/files/1606da372cce7e---mugipegerozilo.pdfIn PDF document text
  • http://eternaseguros.net/files/files/41877348603.pdfIn PDF document text
  • http://signexpowholesale.com/project-new/christianbook/upload_images/file/520075801.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

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