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.
• 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.
• 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://yafferge.ru/award?keyword=bartkowski+chirurgia+pdf+chomikuj In PDF document text

  • https://vedaputenada.weebly.com/uploads/1/3/5/3/135318287/6056aece.pdfIn PDF document text
  • https://todijedesat.weebly.com/uploads/1/3/4/7/134775475/purukop.pdfIn PDF document text
  • https://dumugukof.weebly.com/uploads/1/3/4/6/134647937/988372.pdfIn PDF document text
  • https://sadavofabuloxus.weebly.com/uploads/1/3/5/3/135316226/sisawinaw.pdfIn PDF document text
  • https://puwawegolawibot.weebly.com/uploads/1/3/2/6/132682739/jisipa_gomanituzu_nubuka_kabivawuwemoj.pdfIn PDF document text
  • https://liwifaxuje.weebly.com/uploads/1/3/0/8/130874244/kilojifekililolobe.pdfIn PDF document text
  • https://jakilirimilibev.weebly.com/uploads/1/3/4/8/134862861/nimodu_bosowasigaxidom_vajetewifetajis.pdfIn PDF document text
  • https://rajepejejema.weebly.com/uploads/1/3/4/8/134860913/4711e2badf.pdfIn PDF document text
  • https://vajasefa.weebly.com/uploads/1/3/4/4/134490273/c8dde99df984.pdfIn PDF document text
  • https://kojivijagidisu.weebly.com/uploads/1/3/4/0/134042347/tadapibikumitadiwulo.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://s3.amazonaws.com/kimone/how_long_to_put_cosrx_pimple_patch.pdfIn PDF document text
  • https://caa91486-5fcc-43b7-8b2b-5b817ae85bbe.filesusr.com/ugd/26bbcf_4ec288f8fc0b45f6bc203594eb83a1da.pdf?index=trueIn PDF document text
  • https://0c3b2bb2-3ac9-4e0e-a0b2-530a831cdf0d.filesusr.com/ugd/23193f_b3d1de2284264f838e1cd13c9a06d622.pdf?index=trueIn PDF document text
  • https://s3.amazonaws.com/takebemanijewok/aadukalam_movie_hd_video_songs.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/adb73afb-b5ee-4d2d-98b1-78eb47b648f4/the_horse_the_wheel_and_language_summary.pdfIn PDF document text
  • https://676a7a22-5bec-432e-92e0-9d4a0a27851c.filesusr.com/ugd/a1fb72_700cd20ebefb4318b62ec5240b45277c.pdf?index=trueIn PDF document text
  • https://uploads.strikinglycdn.com/files/1bfa5b90-b03b-4678-a72d-7c9bc20c8673/no_one_left_to_lie_to_goodreads.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ff788154-5cf2-4b06-a890-466bc009bd98/the_heir_affair_audiobook.pdfIn PDF document text
  • https://af0fe010-594a-4ec7-a26b-e2d78e33490d.filesusr.com/ugd/7d2910_430a706f08484b97a546cded44a18557.pdf?index=trueIn PDF document text
  • https://s3.amazonaws.com/levovod/adoration_catholic_answers.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d3e440fa-984f-4da8-be84-6175015274c2/kitchenaid_superba_microwave_not_heating.pdfIn PDF document text
  • https://s3.amazonaws.com/jumedemimo/descargar_certificado_medico_oficial.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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