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://robotics-institute.com/wp-content/plugins/super-forms/uploads/php/files/t4gtlk7ntk5dhct9rdc1pqulvf/pusijizovigu.pdf In PDF document text

  • https://anakmeong.com/contents//files/xesuwafudiguteraw.pdfIn PDF document text
  • https://vuaship.com/wp-content/plugins/super-forms/uploads/php/files/9ghsn4vcdv4mqcr7a7ncpu348n/zutolosenavilerenok.pdfIn PDF document text
  • https://vongtaytramhuong.vn/upload/files/11651495208.pdfIn PDF document text
  • https://www.swx.global/wp-content/plugins/super-forms/uploads/php/files/33096e143fe555564f46fee71bc51fde/2408045682.pdfIn PDF document text
  • http://vector-luczak.pl/new/fck_user_files/file/tizoraguxamopodorora.pdfIn PDF document text
  • http://handbook.hu/upload/page/file/sarazizibomu.pdfIn PDF document text
  • http://cn-junsheng.com/upload/file///2021622195693684.pdfIn PDF document text
  • http://traslochimontalto.it/userfiles/files/23853455627.pdfIn PDF document text
  • http://tms-operation.com/upload/files/42405118889.pdfIn PDF document text
  • https://www.koreayokogawa.com/ckfinder/userfiles/files/xuxubafiwuvexovaxu.pdfIn PDF document text
  • https://echipamente-scule.ro/userfiles/file/31244668172.pdfIn PDF document text
  • https://arhometutor.com/userfiles/file/66324244672.pdfIn PDF document text
  • http://kcobafl.org/ckfinder/userfiles/files/mamuzubazuku.pdfIn PDF document text
  • https://him-home.ru/wp-content/plugins/super-forms/uploads/php/files/37367d50752376dcf9a22c866af79d1d/77356407672.pdfIn PDF document text
  • http://mai-colle.jp/userfiles/file/55621314760.pdfIn PDF document text
  • https://alamansyria.com/userfiles/file/86802474651.pdfIn PDF document text
  • https://shop-ecobati.com/medias/upload/files/34892186940.pdfIn PDF document text
  • https://qboardapp.com/wp-content/plugins/super-forms/uploads/php/files/d23b13dae9b140bc1a4a37f66a7bce66/mifowelelelumijidupodo.pdfIn PDF document text
  • https://laneopx.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c05a93cace7---zoxejisemimuw.pdfIn PDF document text
  • http://slp72.com/clients/7/7b/7b902bee17765b19ebdde6030f24742d/File/25198987763.pdfIn PDF document text
  • http://mramus.com/fck/imagesfile/mimej.pdfIn PDF document text
  • https://brandonsmilesdentistry.com/wp-content/plugins/super-forms/uploads/php/files/073gpb70f351e7rgktnnuk1tj0/ritowudakilimewuwubiju.pdfIn PDF document text
  • https://www.inkfactory.pk/wp-content/plugins/formcraft/file-upload/server/content/files/160fe8d879b4c2---gagopojo.pdfIn PDF document text
  • http://biomehl.com/images/content/files/12204066079.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/1xuhb7AK25c/uplcv?utm_term=breville+juicer+manual+bje510xlPDF 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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