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://ketchas.ru/uplcv?utm_term=132%2F33kv+substation+training+report+pdf+download PDF link annotation

  • http://bscartridge.com/pic/zomitof.pdfIn PDF document text
  • https://intelean.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fdd8a91df0c---pawusugefazowesiwizi.pdfIn PDF document text
  • http://abwmountvernon.com/uploads/files/26519747941.pdfIn PDF document text
  • http://xedaptap.net/userfiles/file/82804029955.pdfIn PDF document text
  • https://ailani.org/wp-content/plugins/super-forms/uploads/php/files/e30a9a863cd7b07578f251910321fc5e/zupozesoge.pdfIn PDF document text
  • http://studiotecnicomartani.eu/userfiles/files/5216286482.pdfIn PDF document text
  • http://sayarbobinaj.com/file/danalakulafimabupok.pdfIn PDF document text
  • http://daearesort.com/FileData/ckfinder/files/20210728_EDF18DAD7E3FC825.pdfIn PDF document text
  • https://www.azulejositurry.com/wp-content/plugins/super-forms/uploads/php/files/ng19nlr5m3an94asnstujraj36/80125309879.pdfIn PDF document text
  • http://www.scea.edu.mn/ckfinder/userfiles/files/71374726125.pdfIn PDF document text
  • https://www.avantagesapp.com/uploads/files/33440128376.pdfIn PDF document text
  • https://kakvkusno26.ru/wp-content/plugins/super-forms/uploads/php/files/bc8c91c7972a44b806ef1214cff0f835/nesaz.pdfIn PDF document text
  • http://vouchertiket.com/airplane/ckeditor/uploads/files/nenugexag.pdfIn PDF document text
  • http://fujiya-burbank.com/uploads/files/rigeravulunemigo.pdfIn PDF document text
  • http://wwm-quanta.com/upload/files/mubigimijabidapuraxuxupi.pdfIn PDF document text
  • http://chiengthai.com/file_media/file_image/file/felor.pdfIn PDF document text
  • https://eliteswimmingpoolsinc.com/wp-content/plugins/super-forms/uploads/php/files/45o75s1liictngsf4b6ogk0uc2/94701127370.pdfIn PDF document text
  • http://quickvideo.nl/userfiles/file/dewekijojixelupo.pdfIn PDF document text
  • http://drukarnia-skawina.pl/app/webroot/media/files/48693181860.pdfIn PDF document text
  • https://3dreamvr.com/wp-content/plugins/super-forms/uploads/php/files/e3fcdd640e39116cfd00407cfef7938f/ronekove.pdfIn PDF document text
  • https://sevsport.info/wp-content/plugins/super-forms/uploads/php/files/ade9e8bee704cbdff1b9c3407df60106/nifewexusarujosutiwepa.pdfIn PDF document text
  • https://beytarimcilik.com/admin/editor_resim/file/17720342826.pdfIn PDF document text
  • http://eltdb.com/UserFiles/files/36029511761.pdfIn PDF document text
  • https://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/16073e3262d3cc---zeniwagatowutifef.pdfIn PDF document text
  • http://xageunion.com/userfiles/file/rovosuwijusimadakemenotir.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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