Malicious PDF — malware analysis report

Heuristics 7

• 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.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• 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://ducthai.vn/userfiles/file/tesarelurirukenevosew.pdf In PDF document text

  • http://phone-server.com/userfiles/file/mizasami.pdfIn PDF document text
  • https://edouardweil.com/userfiles/file/36907364686.pdfIn PDF document text
  • http://topoint.cc/userfiles/fckFile/20210904215736.pdfIn PDF document text
  • http://teormech.ru/teormech/usrimg/file/35989348904.pdfIn PDF document text
  • https://svarovanijelinek.cz/ckfinder/userfiles/files/30893549424.pdfIn PDF document text
  • https://christianboudreau.com/wp-content/plugins/formcraft/file-upload/server/content/files/16137b963c95a3---tunukosobebamawizuvexu.pdfIn PDF document text
  • https://jungleflightchiangmai.jungle-flight.com/Uploads/files/viwaxenexoxulix.pdfIn PDF document text
  • https://universal4shipping.net/userfiles/file/15225335192.pdfIn PDF document text
  • http://yuli-china.ru/d/files/denetepokumatiwe.pdfIn PDF document text
  • http://www.azurwelcomeservices.com/userfiles/file/29585066546.pdfIn PDF document text
  • https://medtek.vn/storage/file/givuzuwirisewo.pdfIn PDF document text
  • https://transdeliveris.lt/userfiles/file/2702299727.pdfIn PDF document text
  • https://sdyh.gr/wp-content/plugins/super-forms/uploads/php/files/256bpqd10vgekkgi4stpfibu32/denijele.pdfIn PDF document text
  • http://dokturmice.com/ckfinder/userfiles/files/80323811445.pdfIn PDF document text
  • http://apicn.net/upload/files/doxuvo.pdfIn PDF document text
  • https://rdw-wolf.de/backend/ckfinder/userfiles/files/75689418578.pdfIn PDF document text
  • https://expobar.vn/app/webroot/files/images/pages/files/65011858829.pdfIn PDF document text
  • http://ceresasrl.it/userfiles/files/weketabogot.pdfIn PDF document text
  • http://s8radziejowice-paszkow.pl/userfiles/file/metaxa.pdfIn PDF document text
  • http://www.mvdisposal.com/wp-content/plugins/formcraft/file-upload/server/content/files/161379c9fe5fb8---64298538763.pdfIn PDF document text
  • http://wlpp.net/images/blog/file/4445762416.pdfIn PDF document text
  • http://creativeindustries.ru/uploads/userfiles/file/84688909278.pdfIn PDF document text
  • http://elma-itc.ru/!upload/files/91366524734.pdfIn PDF document text
  • https://leonardscopysystems.com/home/leonards/public_html/ckfinder/userfiles/files/dibutejofekajodore.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/zMnd8XtcwSM/uplcv?utm_term=cordova+build+apkPDF 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.