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
• 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.
• Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
  Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
• 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.
• Fake invoice / payment lure low SE_INVOICE_LURE
  Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
• 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://golowaki.ru/award?keyword=diagnostico+de+mesotelioma+pdf PDF link annotation

  • https://static.s123-cdn-static.com/uploads/4411931/normal_5fe59684d61ed.pdfIn PDF document text
  • http://tunabamilusi.mypressonline.com/nivumaziw.pdfIn PDF document text
  • https://duvafoxugijotad.weebly.com/uploads/1/3/5/3/135305538/migowitu.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4383577/normal_6033a5f1e727a.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4491157/normal_601ffc0f1a46d.pdfIn PDF document text
  • https://kuvugelovusilu.weebly.com/uploads/1/3/4/4/134437140/kixon-tuxaz.pdfIn PDF document text
  • http://tepugorotewole.medianewsonline.com/65954469706.pdfIn PDF document text
  • https://jipoditewiwes.weebly.com/uploads/1/3/4/8/134875435/1cc239ce1d560.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4420597/normal_602eff273962f.pdfIn PDF document text
  • https://jisasulozif.weebly.com/uploads/1/3/4/3/134371627/kugorugowunikot.pdfIn PDF document text
  • https://dexuzese.weebly.com/uploads/1/3/0/8/130813054/vuninil.pdfIn PDF document text
  • http://mimivamefigupe.sportsontheweb.net/nowunixevezigevudotab.pdfIn PDF document text
  • http://zezasarasojid.mywebcommunity.org/sufususiwuludotoxogoxab.pdfIn PDF document text
  • https://xuxedujuwa.weebly.com/uploads/1/3/5/3/135345360/xumutuzul.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://12350a4d-732a-4148-85a7-4fa27f2a77ec.filesusr.com/ugd/17beed_6545daa25a3e42e5a484b7f9a139c624.pdf?index=trueIn PDF document text
  • https://070488ba-e3d9-4c74-834b-445551f5513c.filesusr.com/ugd/fb83f1_c48b798140854c28943e836f411c5233.pdf?index=trueIn PDF document text
  • http://weparaxopulo.atwebpages.com/2020_lexus_es_350_f_sport_lease.pdfIn PDF document text
  • https://73f4d879-981c-49fe-abc7-520f36a14a84.filesusr.com/ugd/b77b08_b0d22750d57a43d98c9a7a91387af4e9.pdf?index=trueIn PDF document text
  • https://493f174a-a540-412c-bacb-e5b7b26cbfcf.filesusr.com/ugd/95bb70_13ba795ad3614f4eab2879e88bb483a5.pdf?index=trueIn PDF document text
  • https://98748e4b-3258-471a-903e-8ea98415cca0.filesusr.com/ugd/fd7405_d63ad747ea6248eab6faf018625335b6.pdf?index=trueIn PDF document text
  • https://d926c97b-7f3b-4ec8-a52a-318bcb589338.filesusr.com/ugd/120f26_4c16a828e9ce4818a20fc57889b7c4f8.pdf?index=trueIn PDF document text
  • https://601bead5-a720-4f65-98db-62fe2a42cb91.filesusr.com/ugd/0e52b4_303b1de1d20c47fd905c253dd53257b1.pdf?index=trueIn PDF document text
  • https://93dbb2ad-f1e8-4c6c-adfd-2ef134399473.filesusr.com/ugd/df4650_3c01b10bb6474b07926fee70d9f35694.pdf?index=trueIn 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://scripts.sil.org/OFLIn PDF document text

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