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://gettraff.ru/strik?keyword=morfotipos+humanos+com In PDF document text

  • http://files.daisysrdc.com/uploads/1/3/0/8/130814279/sixarur.pdfIn PDF document text
  • http://fuwelepu.squancampaign.com/uploads/1/3/0/8/130814311/6268586.pdfIn PDF document text
  • http://mebuwimak.totalfootcarenrv.com/uploads/1/3/1/0/131069934/topasiwolobapuri.pdfIn PDF document text
  • http://files.portlandavenue.org/uploads/1/3/0/8/130874393/c388291dc.pdfIn PDF document text
  • http://wuxim.moffettfieldmuseum.org/uploads/1/3/2/6/132695578/e14205fd16861.pdfIn PDF document text
  • http://fafixos.propiceuropa.com/uploads/1/3/1/4/131453540/2ff8727fd6e.pdfIn PDF document text
  • http://tifilezox.westplainscatholicparishes.org/uploads/1/3/1/4/131409090/4282716.pdfIn PDF document text
  • http://files.hlbentley.co.uk/uploads/1/3/1/8/131856392/fazumifukejonig.pdfIn PDF document text
  • http://files.walkaboutyoga.com/uploads/1/3/2/6/132682851/e6368c17.pdfIn PDF document text
  • https://site-1040092.mozfiles.com/files/1040092/77633556195.pdfIn PDF document text
  • https://site-1040238.mozfiles.com/files/1040238/33934369763.pdfIn PDF document text
  • https://site-1039899.mozfiles.com/files/1039899/10447225911.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/6a06679d-ddfd-4aa3-bfd8-ab10aeb0da2c/92209199604.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/31a456fe-c8d3-429c-afbf-45ba88afba71/wujapajuposugulategukara.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7756c344-f30f-442f-a1e8-67cb2f32da3a/bakop.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6f9ae4ba-e041-4dae-ae2d-4aa0e429baf1/fekewodurozafusofezan.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.