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://ggtraff.ru/strik?keyword=automated+sequencing+pdf In PDF document text

  • https://site-1037842.mozfiles.com/files/1037842/nurafulonupusabu.pdfIn PDF document text
  • https://site-1036807.mozfiles.com/files/1036807/24046110656.pdfIn PDF document text
  • https://site-1037849.mozfiles.com/files/1037849/tirumusepepe.pdfIn PDF document text
  • http://files.stillpointsf.com/uploads/1/3/1/3/131398125/acff62d7.pdfIn PDF document text
  • http://digeb.americanropehorsefuturity.com/uploads/1/3/1/3/131379706/xegelodipufipoki.pdfIn PDF document text
  • http://files.daughtersofcharityunngo.com/uploads/1/3/0/8/130813731/7946196.pdfIn PDF document text
  • http://files.ashleylucille.com/uploads/1/3/1/8/131871992/89fd5dbb9d01f2.pdfIn PDF document text
  • http://files.lifestylehealthcentre.com/uploads/1/3/1/4/131437147/musewuninudalet.pdfIn PDF document text
  • http://sapaviba.ceceliablenkerart.com/uploads/1/3/0/9/130969723/5833308.pdfIn PDF document text
  • http://fazepixin.colegiocumbaya.org/uploads/1/3/1/1/131164250/7b1a00452a.pdfIn PDF document text
  • http://files.ewingthenandnow.com/uploads/1/3/1/4/131437932/561a83.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn 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.