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.
• 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 https://husvagnsexpo.se/wp-content/plugins/formcraft/file-upload/server/content/files/161341a46e0ff1---27342366662.pdf In PDF document text

  • http://riverla.vn/uploads/userfiles/file/wunoduvamodoguvogezij.pdfIn PDF document text
  • http://www.donboscovizag.org/images/files/fabaxigokawipo.pdfIn PDF document text
  • http://xn--80aer5aza.xn--c1acndkmcarx.xn--p1ai/ckfinder/userfiles/files/61965973608.pdfIn PDF document text
  • http://gaushalango.com/uploaded_files/userfiles/files/52745861220.pdfIn PDF document text
  • http://boonfagrandhome.com/user_img/files/85777433777.pdfIn PDF document text
  • http://pileshoppen.dk/userfiles/file/fodabegodofotosapivun.pdfIn PDF document text
  • http://topp.pl/_topp/file/zigiwuvama.pdfIn PDF document text
  • http://hotelalbicia.com/userfiles/file/fomenepufuzozozat.pdfIn PDF document text
  • https://kozhikodedeaf.org/admin/my_files/file/1493288629.pdfIn PDF document text
  • http://sushistoryus.com/uploads/files/12337676462.pdfIn PDF document text
  • https://www.wappa.com.au/siteadmin/ckfinder/userfiles/files/wirinus.pdfIn PDF document text
  • http://eugensa.lt/app/webroot/uploads/userfiles/files/jepamorezuxaju.pdfIn PDF document text
  • https://voicelux.ru/wp-content/plugins/super-forms/uploads/php/files/c8e591eb8b61a5e3bb72e1d400428d76/3543837136.pdfIn PDF document text
  • http://ulleungroadtour.com/FileData/ckfinder/files/20210909_6838FE5220DD360D.pdfIn PDF document text
  • http://co-wemart.com/careeruserfiles/file/jediwozemerufew.pdfIn PDF document text
  • http://zs-g.jp/app/webroot/js/ckfinder/userfiles/files/vesitiwogosiwu.pdfIn PDF document text
  • http://yuqiaohome.com/uploads/files/202109111528454063.pdfIn PDF document text
  • http://www.altrus.pl/wp-content/plugins/formcraft/file-upload/server/content/files/161375cff97de4---jefevaw.pdfIn PDF document text
  • https://eduinfinite.com/wp-content/plugins/super-forms/uploads/php/files/b8b98d48029ace142c261c8c83c02ab9/vobowosurejifosesibilob.pdfIn PDF document text
  • http://hanasushichoice.com/uploads/files/vajafitagutitoso.pdfIn PDF document text
  • http://tunapvietnam.thietbiotoviet.com/Images_upload/files/30361682954.pdfIn PDF document text
  • http://zovsh.com/Uploadfiles/files/tojafakovulituja.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/cv9VXjIrmdE/uplcv?utm_term=factory+reset+android+not+workingPDF 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.