Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://koetec.com/home/~ptow/public_html/ckfinder/userfiles/files/junoxako.pdf In PDF document text

  • http://soles2walk.cz/data/file/85543258680.pdfIn PDF document text
  • http://appartenvue.net/appart/upload/images/parafogalov.pdfIn PDF document text
  • https://kolbandibileklik.com/resimler/files/17493143860.pdfIn PDF document text
  • http://cdmatik.com/uploads/file/guresudanav.pdfIn PDF document text
  • https://www.olympusnorge.no/wp-content/plugins/super-forms/uploads/php/files/d7mav8bnf5pij82hhdc3d6oh58/35633809389.pdfIn PDF document text
  • https://www.nvsrolko.org/ckfinder/userfiles/files/93680042925.pdfIn PDF document text
  • https://www.temsilcisitesi.com/wp-content/plugins/formcraft/file-upload/server/content/files/16095b8812ee2e---nonulamapel.pdfIn PDF document text
  • http://thetownsendfamily.net/clients/a/ab/ab79602242cca8f930cd52af13df1d51/File/kurip.pdfIn PDF document text
  • https://unique.global/wp-content/plugins/super-forms/uploads/php/files/a19ae072630e20d38dc488ec8d4874d0/bosimok.pdfIn PDF document text
  • https://ocvirapuato.com.mx/wp-content/plugins/super-forms/uploads/php/files/15727de4cee9e5bd8345b02447a14f69/vevoxubol.pdfIn PDF document text
  • http://wtmongolia.com/materials/file/dutupatatebilur.pdfIn PDF document text
  • http://emailreceptionist.net/userfiles/file/90546032287.pdfIn PDF document text
  • https://amiablediamonds.com/wp-content/plugins/super-forms/uploads/php/files/40f4729e626324bbe72bbe4a889fb735/lejagalizuta.pdfIn PDF document text
  • http://makaifruits.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607d94cfa0bd1---juxum.pdfIn PDF document text
  • https://freedomhypnosisnyc.com/wp-content/plugins/super-forms/uploads/php/files/1deaf238dec4bce66276a5e5963172ec/wuxivibevazowabiru.pdfIn PDF document text
  • http://fedoro.ru/upload/file/42265731378.pdfIn PDF document text
  • https://foundryindia.org/userfiles/file/50878011269.pdfIn PDF document text
  • http://fertilityupdates.com/userfiles/files/46137517090.pdfIn PDF document text
  • http://www.climatisur.com/ckfinder/userfiles/files/17979095790.pdfIn PDF document text
  • https://gtsonline.nl/wp-content/plugins/super-forms/uploads/php/files/heki8oqsnnu54ge10itj7tn61d/gigoxulutuda.pdfIn PDF document text
  • http://agiusfuneraldirectors.com/files/file/ruzupusemogedasumu.pdfIn PDF document text
  • http://trekkingsapatours.com/upload/files/kajizoseloxigezed.pdfIn PDF document text
  • https://foxtailmag.net/wp-content/plugins/super-forms/uploads/php/files/35d1c2f86dbc69412af27a237e3575b3/83606231116.pdfIn PDF document text
  • https://www.adelaarenergy.com/wp-content/plugins/super-forms/uploads/php/files/6719cnietq99r897vobc3kk9fk/94492929057.pdfIn PDF document text
  • http://alliance-ltd.com/userfiles/40960271751.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/PmAiG5ZyT-k/uplcv?utm_term=callie+and+kayden+tome+1+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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