Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
  Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
• 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://fecuq.co.za/YmrXLWy8?keyword=bobbi%20brown%20makeup%20tutorial PDF link annotation

  • https://lelugawe.weebly.com/uploads/1/3/4/5/134590829/5558c4c68673.pdfIn PDF document text
  • https://mesubepivugegej.weebly.com/uploads/1/3/2/6/132682347/zemisaperaman-dabatoforotub-gomagejew-dimila.pdfIn PDF document text
  • https://wedding-photos.cz/userfiles/file/76189797504.pdfIn PDF document text
  • http://aow.infogestnet.it/ckfinder/userfiles/files/34142532161.pdfIn PDF document text
  • https://munujagafunudo.weebly.com/uploads/1/3/0/8/130873736/2373196.pdfIn PDF document text
  • https://tonusawojojumo.weebly.com/uploads/1/3/1/3/131384735/8429910.pdfIn PDF document text
  • https://kedadatiwuji.weebly.com/uploads/1/3/4/8/134891749/9573311.pdfIn PDF document text
  • http://bronia.org/userfiles/file/88676328316.pdfIn PDF document text
  • https://xaxexapiro.weebly.com/uploads/1/3/1/4/131453807/49386080dec.pdfIn PDF document text
  • http://audiomaster.se/wp-content/plugins/formcraft/file-upload/server/content/files/162468397d6f3f---92793295543.pdfIn PDF document text
  • https://folivizowusa.weebly.com/uploads/1/4/1/2/141297504/tukikexafib-fanujujuj.pdfIn PDF document text
  • https://zukixemafeka.weebly.com/uploads/1/3/1/3/131398149/lozasekuse.pdfIn PDF document text
  • https://pujakopevu.weebly.com/uploads/1/3/2/6/132682627/1805334.pdfIn PDF document text
  • http://technestudio.eu/userfiles/files/55093044194.pdfIn PDF document text
  • http://pulsrmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621cf755b3cb1---3161062529.pdfIn PDF document text
  • https://zududebagulakes.weebly.com/uploads/1/3/3/9/133997448/sakagogukinu-wimadasaxexab.pdfIn PDF document text
  • https://rixekozezoba.weebly.com/uploads/1/3/4/6/134609597/9443584.pdfIn PDF document text
  • https://vimavopama.weebly.com/uploads/1/3/4/7/134769365/vabuwose.pdfIn PDF document text
  • http://baanpowertrain.com/wp-content/plugins/formcraft/file-upload/server/content/files/1621cade7608ef---18808361240.pdfIn PDF document text
  • https://dakokegeter.weebly.com/uploads/1/3/4/7/134723120/zojuwelaputazun.pdfIn PDF document text
  • 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 extracted file (font_00_sfnt_off0000ca29.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0000ca29.bin)

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