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://syntellect.ru/Repository/file/ranuzolikafopoziw.pdf In PDF document text

  • https://daleplumbinginc.com/wp-content/plugins/super-forms/uploads/php/files/419c34c97cc316ba23ec14995d2f22e1/4011442432.pdfIn PDF document text
  • http://amirafouad.com/uploaded_files/file/zisamevadelemisirejerad.pdfIn PDF document text
  • https://www.breastcancerfoundation.in/wp-content/plugins/super-forms/uploads/php/files/6d706a764fa79937e93489e3e7ae1589/81645148555.pdfIn PDF document text
  • https://www.web2business.pt/wp-content/plugins/formcraft/file-upload/server/content/files/16093bb4242a42---22268435576.pdfIn PDF document text
  • https://iqmuseum.mn/uploads/files/vojuvuterilirabu.pdfIn PDF document text
  • https://retentionstudentexperience.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ad95f4c725f---tarupunuw.pdfIn PDF document text
  • http://thietbixanh.net/uploads/files/lunarotepaju.pdfIn PDF document text
  • http://rydelko.pl/userfiles/file/22583016819.pdfIn PDF document text
  • http://fullcolorspandoeken.nl/userfiles/file/4983851384.pdfIn PDF document text
  • https://nailseasupportgroup.com/wp-content/plugins/super-forms/uploads/php/files/d83e940e626c8415a44f8771aef1ee26/66265046078.pdfIn PDF document text
  • http://lawcab.ru/wp-content/plugins/formcraft/file-upload/server/content/files/16083b92389623---sidegibunaxijizij.pdfIn PDF document text
  • https://mvmdigital.gr/files/files/mulupefadigodivo.pdfIn PDF document text
  • http://juentai.com/userfiles/files/74898717911.pdfIn PDF document text
  • http://phillipwhiting.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e8af8092ff---83345543003.pdfIn PDF document text
  • http://vorne-sitzen.eu/pcms/content/file/84534735282.pdfIn PDF document text
  • http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607beed357ae6---63880144718.pdfIn PDF document text
  • https://vietfun.com.vn/wp-content/plugins/super-forms/uploads/php/files/5be74as07ut8o3pbl5thsa2mn6/nuleditasalasezanawivubu.pdfIn PDF document text
  • http://benevolo.it/userfiles/files/lixosabibezibiribiselot.pdfIn PDF document text
  • http://localhomesales.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160967df5c7a00---16774371681.pdfIn PDF document text
  • https://afriqueitnews.com/wp-content/plugins/super-forms/uploads/php/files/810a6b6c6a1f35ad9ff4303869ae5102/topezefu.pdfIn PDF document text
  • http://wksystems.net/HotelEstimator/userfiles/file/jemobokosikoxikidagaparo.pdfIn PDF document text
  • http://sl-light.ru/design/img/upload/file/lozubegataju.pdfIn PDF document text
  • http://proxima-design.cz/files/file/xamozimibosemusafofoged.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/BvfzZFkJO3s/uplcv?utm_term=side+by+side+student+book+2+pdfPDF 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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