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://jar-ted.pl/file/puvudu.pdf In PDF document text

  • https://konyaalotaksi.com/userfiles/file/88269690653.pdfIn PDF document text
  • https://regalcabs.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160f3ddb8e382b---6795591464.pdfIn PDF document text
  • http://informerfitness.com/wp-content/plugins/super-forms/uploads/php/files/2547a9f65bb21897673e9333f93dc1d5/vovazoverusugadelapivuwut.pdfIn PDF document text
  • http://degrossier.nl/uploads/file/39118441587.pdfIn PDF document text
  • http://cohensevents.com/clients/74638/File/64882872185.pdfIn PDF document text
  • http://www.majoriscambio.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/160889077db043---getovavizekotuvanivu.pdfIn PDF document text
  • https://www.bluegreenshouseboats.in/wp-content/plugins/formcraft/file-upload/server/content/files/160abe87e583aa---73514460129.pdfIn PDF document text
  • https://jaunimodienos.lt/wp-content/plugins/super-forms/uploads/php/files/0tpktlq1jmgov8qet38o7k1nak/takirupopinowowunijow.pdfIn PDF document text
  • http://chinawin-consult.com/userfiles/risodetinikek.pdfIn PDF document text
  • http://agama-rc.com/upload/files/90703364400.pdfIn PDF document text
  • http://rebeccafantarchitetto.it/userfiles/files/nazut.pdfIn PDF document text
  • https://samiznojmo.cz/wp-content/plugins/super-forms/uploads/php/files/110a49b391a6b5c4aa22ae2582873c17/lamofevima.pdfIn PDF document text
  • http://amsaneeraus.fi/userfiles/files/gejaziwadalatu.pdfIn PDF document text
  • http://kristenpell.com/userfiles/files/xonogetadafab.pdfIn PDF document text
  • http://www.tokyomagic.jp/images/library/File/62832049846.pdfIn PDF document text
  • https://adlinefor.com/home/webagen/public_html/korn/data/file/72604377296.pdfIn PDF document text
  • http://allegroescrow.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606d3d9ea0cf3---9261979970.pdfIn PDF document text
  • http://africanhairbraidingsalon.com/userfiles/file/60072477470.pdfIn PDF document text
  • http://quatanggiabao.com/images/uploads/files/38451911364.pdfIn PDF document text
  • http://decamiones.com/userfiles/file/13771763770.pdfIn PDF document text
  • https://mokhalasati.com/userfiles/files/22431741811.pdfIn PDF document text
  • https://www.idd.no/ckfinder/userfiles/files/4106658748.pdfIn PDF document text
  • https://www.grandeprairie.org/wp-content/plugins/formcraft/file-upload/server/content/files/16084af40b21c9---banupujeter.pdfIn PDF document text
  • http://wingprocess.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/13427135071.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=flexion+en+vigas+problemas+resueltosPDF 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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