Malicious PDF — malware analysis report

Heuristics 5

• 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://ttraff.com/wix?keyword=diabetes+and+insulin+signaling+case+study+answer+key In PDF document text

  • http://vodaviko.thegoldenpegasus.com/uploads/1/3/1/4/131406841/7bf0e5cd7a04f43.pdfIn PDF document text
  • http://files.alma-leather.com/uploads/1/3/1/6/131606984/wuvigifigiwenit_bepelitutiki.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://154d06d9-c58e-464a-9ad6-d7da0ad1d00f.filesusr.com/ugd/575363_9af3498703f8471cb9c8bf9fd2af635e.pdf?index=trueIn PDF document text
  • https://31bc61cf-5b07-4946-afee-547b31bea512.filesusr.com/ugd/e2c250_0637cc810063410495f0abf0cab41bbf.pdf?index=trueIn PDF document text
  • https://120ceaca-ccc8-4a58-ae01-3f2695a90145.filesusr.com/ugd/69b86f_9123f2a0975c48119e8a3a594b6215c9.pdf?index=trueIn PDF document text
  • http://rafokol.role.uk.com/uploads/1/3/1/6/131637814/jobedut-rudaporagidure-ralod.pdfIn PDF document text
  • https://5779cd69-0c2d-4f88-8f28-15aae85eca1e.filesusr.com/ugd/bdc04d_a2cd97f15adf454686826297723fa11f.pdf?index=trueIn PDF document text
  • https://f09dbc75-0a98-44e7-9792-142dc4e87d0d.filesusr.com/ugd/069df5_9989da9b46004b958170d9dd9d85d8c3.pdf?index=trueIn 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.