Malicious PDF — malware analysis report

Heuristics 5

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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.
• 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=justin+bieber+cakes In PDF document text

  • https://cdn.sqhk.co/zerurukoraju/sieUntj/interstellar_streaming_ita_trailer.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4453900/normal_60112c222233a.pdfIn PDF document text
  • http://kirudikegopoded.sportsontheweb.net/newuban.pdfIn PDF document text
  • https://static.s123-cdn-static.com/uploads/4445534/normal_5ff69abe7fccf.pdfIn PDF document text
  • https://cdn.sqhk.co/wabogojo/iDficjh/tovudubesevilobafadu.pdfIn PDF document text
  • http://boketizabujig.scienceontheweb.net/download_to_word_converter_for_mac.pdfIn PDF document text
  • https://cdn.sqhk.co/jekuzedu/5hjahaV/98504428577.pdfIn PDF document text
  • https://cdn.sqhk.co/jixuvepabu/gegfTnQ/34421865819.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://uploads.strikinglycdn.com/files/7e8719ab-6ea5-4bed-af07-187ef0d293be/how_to_find_out_your_wiper_blade_size.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/773e79ba-e668-452f-aaf8-218f4140ca07/enfermedades_que_causan_picazon_en_todo_el_cuerpo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/2d0e9999-274a-4173-885f-1b619972d46e/norebiza.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/0158df8c-cab1-471c-9a83-2d5d03323e5e/fegadibonebabegafope.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c9c40d43-3c5a-44ba-bc15-fc0fa1582fa7/ssa_1099_example_2019.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/05784d43-9f90-4c31-bafa-b66f4cd190b1/81250784217.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a9ea461e-af5a-4b74-b3ec-917bc4643556/pezuvidixev.pdfIn PDF document text
  • http://sajulugebimisu.myartsonline.com/what_can_i_feed_my_daphnia.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7c7aff13-6739-4a5c-a483-e79bdfda26f1/41022638621.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/9592e8d4-544a-422b-b2de-cb782848c0df/holy_quran_english_version_free_download_for_pc.pdfIn PDF document text
  • http://lerumedinopox.onlinewebshop.net/acca_f8_revision_notes.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f75a1a14-be75-41bf-9c4b-f11676b29070/79918416046.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c303a8b0-3c9d-4b88-bea2-2d6fd9cfcbd8/23618415699.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d4e31d54-18c4-41da-8ff1-66052377eba0/does_xfinity_have_security_cameras.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
  • http://dejavu.sourceforge.netIn PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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