Malicious PDF — malware analysis report

Heuristics 8

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
  PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 69 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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://sbnjl.com/userfiles/files/xafeniwiti.pdf In PDF document text

  • https://marksiegeldds.com/wp-content/plugins/super-forms/uploads/php/files/adf4af2cfea262b79ea3a7f0194444a8/49734729585.pdfIn PDF document text
  • http://80tner.netsociality.com/upload/files/vipakejawosivuwujex.pdfIn PDF document text
  • http://aisne.proximeo.com/ckfinder/userfiles/files/wosipemovuzakawuf.pdfIn PDF document text
  • http://mundori.com/js/ckfinder/userfiles/files/79965325933.pdfIn PDF document text
  • https://thokhoavietnam.com/upload/files/ladoturupopiseles.pdfIn PDF document text
  • http://tamtamphat.com/upload/files/zilebudanu.pdfIn PDF document text
  • http://tythb.cn/uploadfile/files/serexowogemexosomakali.pdfIn PDF document text
  • https://permargi.com/files/galeria/files/43067842965.pdfIn PDF document text
  • http://tecniagua.es/uploads/ckfinder/files/tesemabezufi.pdfIn PDF document text
  • http://gs-metals.com/filespath/files/20210907200516.pdfIn PDF document text
  • https://tcufroghouses.com/wp-content/plugins/formcraft/file-upload/server/content/files/161417d604cf86---welivunojaxulasifipibi.pdfIn PDF document text
  • http://newkontakt.ru/userfiles/images/file/fanevitususebivojupenu.pdfIn PDF document text
  • http://ephtour.com/FileData/ckfinder/files/20210919_8FE3A5B9E007E439.pdfIn PDF document text
  • http://sino-web.net/filespath/files/20210919025746.pdfIn PDF document text
  • https://edubox.mn/uploads/users/0/files/38483735072.pdfIn PDF document text
  • http://cosmoscm.com/contents/files/65339117806.pdfIn PDF document text
  • https://lmbri.com/WYSIWYGImage/file/71435576490.pdfIn PDF document text
  • http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/1614615129fb12---59062233283.pdfIn PDF document text
  • http://hadt.vn/upload/files/jexamadezop.pdfIn PDF document text
  • http://szwygs.com/upload/98282329087.pdfIn PDF document text
  • http://ptichile.cl/userfiles/file/sazodalugitevi.pdfIn PDF document text
  • https://pratham.one/file/90582041157.pdfIn PDF document text
  • http://tuanlongland.com/upload/files/jinununemegenobig.pdfIn PDF document text
  • http://tverzhilservis.ru/foktver.ru/ckfinder/userfiles/files/dusitisok.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=thoptv+like+app+for+iosPDF 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.