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 links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
  PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
• Image-heavy PDF with invisible link to suspicious domain high PDF_SUSPICIOUS_LINK_LURE
  PDF is a small image-heavy lure with invisible link annotations that send the user to a suspicious high-risk-domain URI. This matches credential-phishing carriers where the visible document is only a prompt and the real collection flow happens on the linked website.
• 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.
• 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://dafemum.ru/wix?keyword=the+ex+games+part+3+pdf In PDF document text

  • http://com-login8.xyz/lafulal96p34.pdfIn PDF document text
  • http://silkhfig.bid/tn_school_teachers_attendance_appv0ecv.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4376870/normal_60005871437f9.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4369930/normal_5fdf7949be8b5.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4468563/normal_60292aed497d5.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4447649/normal_60604821b641d.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4422144/normal_5ff94900b7714.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4373519/normal_5fed3a510f393.pdfIn PDF document text
  • http://nageramuvepom.mywebcommunity.org/66924318804.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4486537/normal_603a8cf9dbdde.pdfIn PDF document text
  • http://usacreditmonitoring.info/who_invented_the_basketball_game_brainlyimtnl.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4387925/normal_6014665361065.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://www.daltonmaag.com/In PDF document text
  • https://69c5641f-197a-42c1-bef1-daa502c1f1d7.filesusr.com/ugd/948cea_1e0d8c8970c14d12981d32b35579b62a.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/c3f165bc-6b32-4975-99e9-fd2fdbfffa65/semifokitabufogiwu.pdfIn PDF document text
  • https://144ece88-722e-4d59-a9d1-ae16887514c2.filesusr.com/ugd/48b17f_f031c5e4a954470c8c6c2f0d4364f35a.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/28896139-cdcb-47c6-a4d3-3b996e65ec99/english_vocabulary_list_by_category.pdfIn PDF document text
  • https://1237a3da-0b33-4890-9ba9-974507bf2590.filesusr.com/ugd/3e0cb9_af7b18df45af4ec68b7de1d000766037.pdf?index=trueIn PDF document text
  • https://8c77b9b7-c39b-43d6-9406-6086bd2c0f93.filesusr.com/ugd/ee6770_7e42dbf37b5843af8e2e55e6639c9e38.pdf?index=trueIn PDF document text
  • http://kikukuvikato.myartsonline.com/english_language_paper_1_revision.pdfIn PDF document text
  • http://pulutugorivexek.atwebpages.com/abdominal_exercises_free_download.pdfIn PDF document text
  • http://jabejanaboz.atwebpages.com/33036106311.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://scripts.sil.org/OFLIn PDF document text

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