Malicious PDF — malware analysis report

Heuristics 4

• 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://cctraff.ru/strik?keyword=healthy+living+habits+worksheets In PDF document text

  • http://files.gunillakester.com/uploads/1/3/0/7/130740483/vudofugu.pdfIn PDF document text
  • http://xilemogiv.kirstencornelson.com/uploads/1/3/2/6/132682694/pupet-nerakivabora-pejogugavutaj.pdfIn PDF document text
  • http://files.jdjohnsonhorn.com/uploads/1/3/0/8/130814423/kupowirakuk_dajijis_xagofi_ripufoxozaxo.pdfIn PDF document text
  • http://xazudoxa.poonslondon.com/uploads/1/3/0/9/130969220/09af6ac424.pdfIn PDF document text
  • http://vodika.bluegrassstream.com/uploads/1/3/1/8/131856543/foboka.pdfIn PDF document text
  • https://site-1040242.mozfiles.com/files/1040242/zozevasefuguvawosazig.pdfIn PDF document text
  • https://site-1038547.mozfiles.com/files/1038547/99227820873.pdfIn PDF document text
  • https://site-1037163.mozfiles.com/files/1037163/65463107934.pdfIn PDF document text
  • https://site-1036685.mozfiles.com/files/1036685/11395689340.pdfIn PDF document text
  • https://site-1038909.mozfiles.com/files/1038909/68166109864.pdfIn PDF document text
  • https://site-1036932.mozfiles.com/files/1036932/47590257659.pdfIn PDF document text
  • https://site-1039721.mozfiles.com/files/1039721/40312455298.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/d9b8ea22-9bdc-4400-b36c-dd7f958aae34/toxebumone.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

Open this report in the interactive analyzer, or submit your own file for analysis.