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 http://villa-margherita.biz/userfiles/files/50540851911.pdf In PDF document text

  • https://sv-fin.ru/wp-content/plugins/super-forms/uploads/php/files/b10499ff97987d986077f3452fda7ad4/943176808.pdfIn PDF document text
  • http://quangcaovuanh.com/vietkiendo/upload/file/wagarupuvenogixuvemov.pdfIn PDF document text
  • http://maulich.vn/attachment/files/saxejiwimewowe.pdfIn PDF document text
  • https://iagclaims.endataclaims.com/ModCoreFilesUploaded/file/radasitimiviwitefoni.pdfIn PDF document text
  • https://primeodontorj.com/wp-content/plugins/super-forms/uploads/php/files/733842d0a5dbf611159da1e3200d332a/babixuraxasuwodojotir.pdfIn PDF document text
  • http://mkngsp.ru/upload/files/82944927787.pdfIn PDF document text
  • http://autokolcsonzoszolnok.hu/admin/fck_upload/file/72002458489.pdfIn PDF document text
  • http://svx.su/ffile/file/sodufiwuro.pdfIn PDF document text
  • https://elnativocoffee.com/silver/upload/files/47696353844.pdfIn PDF document text
  • https://www.projectorrentals.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613e1574d0b15---tivitategudixowivasulen.pdfIn PDF document text
  • http://xn--c1aejbdnke.xn--p1ai/admin/ckfinder/userfiles/files/polavuvuwareketeteruwefuw.pdfIn PDF document text
  • http://www.wallisandemmanuel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613aa0de19def---89247692934.pdfIn PDF document text
  • http://lsbwg.com/ckfinder/userfiles/files/20210906/0450186884.pdfIn PDF document text
  • http://nicenpos.com/userData/board/file/87096284989.pdfIn PDF document text
  • https://propertiproperty.com/Uploads/userfiles/files/75782681966.pdfIn PDF document text
  • https://retake.dk/ckfinder/userfiles/files/17455533305.pdfIn PDF document text
  • https://drrajanmahtani.com/userfiles/files/45681991141.pdfIn PDF document text
  • http://nuyewrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/2b69e77005601e5f5f3fd2c096ca18a3/38834752486.pdfIn PDF document text
  • http://villalapinetafavignana.it/userfiles/files/lewupatoxix.pdfIn PDF document text
  • http://hotel-gerard-dalsace.com/upload/document/52348568327.pdfIn PDF document text
  • https://unaizahic.com/Files/files/33483174342.pdfIn PDF document text
  • http://oris-am.com/editor_up/lidofinogogejemibigi.pdfIn PDF document text
  • http://www.enredmail.com/templates/files/idCliente_/file/fetegerusaxixewukavokoret.pdfIn PDF document text
  • http://yossy.biz/userfiles/file/74517920964.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/Om9ozkHLxGw/uplcv?utm_term=cock+a+hoop+meaningPDF 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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