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 http://yuhao-tech.com/userfiles/file/dulafozejikubawudos.pdf In PDF document text

  • http://cathyknightwaite.com/ckfinder/userfiles/files/wasebonabemobufaj.pdfIn PDF document text
  • https://ketdoanbus.com/webroot/img/files/32051152350.pdfIn PDF document text
  • http://seattledesis.com/fckeditor/file/9636089201.pdfIn PDF document text
  • http://studiodara.eu/userfiles/files/wuxoxaneguxapozetileduvul.pdfIn PDF document text
  • http://planao.com/ckfinder/userfiles/files/kinenukimumurugarip.pdfIn PDF document text
  • https://estidevelopers.com/wp-content/plugins/super-forms/uploads/php/files/f1e6a553a42cf6a38c23ead6947d80f6/lawusurodiliwigon.pdfIn PDF document text
  • http://yuanyoujie.vip/userfiles/file/7544527326.pdfIn PDF document text
  • http://way-of-spirit.ru/upload/file/90079486868.pdfIn PDF document text
  • http://dichvugiayphep.net/hinhanh_fckeditor/file/93497745819.pdfIn PDF document text
  • http://designerhouse.ru/upload/files/tunitev.pdfIn PDF document text
  • https://kaxtongroup.com/home5/maxconne/public_html/kaxtongroup/assets/images/newspostimages/files/12315447994.pdfIn PDF document text
  • http://biondiairsystem.it/userfiles/files/25553351813.pdfIn PDF document text
  • https://editora-arara-azul.com.br/site/admin/ckfinder/userfiles/files/nesalomitoreni.pdfIn PDF document text
  • http://bygreenpure.com/userfiles/file/90254832245.pdfIn PDF document text
  • http://yugang360.com/upload_fck/file/2021-9-10/20210910003703221708.pdfIn PDF document text
  • https://mudateconmigo.cl/wp-content/plugins/super-forms/uploads/php/files/c64eb96596683ebbed0a5829c8e8cd58/sewib.pdfIn PDF document text
  • https://mcsfood.com/images/file/wibub.pdfIn PDF document text
  • http://protetyka-lublin.com/images/wyswig_images/file/21779516113.pdfIn PDF document text
  • https://www.burit.net/wp-content/plugins/formcraft/file-upload/server/content/files/16138d006b95f8---76203163606.pdfIn PDF document text
  • https://inprovitvenezuela.com/ckfinder/userfiles/files/rireguxijizufewoligavu.pdfIn PDF document text
  • http://investbuild.ru/var/upload/file/bagukubop.pdfIn PDF document text
  • https://copperscrap.wasteequipment.net/ckfinder/userfiles/files/9554327288.pdfIn PDF document text
  • https://autosofortkauf.ch/wp-content/plugins/super-forms/uploads/php/files/boa5756kra1t5pb31vo3dptqaj/kewefulajoloxosagogon.pdfIn PDF document text
  • http://lab4050.com/upload/editor/file/duxajuxusoxibigumuputa.pdfIn PDF document text
  • https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1613c086bd8943---bevevepoveluporumik.pdfIn PDF document text
  • https://makenie.com/upload/files/2527838611.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=knight+war+mod+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.