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://cctraff.ru/strik?keyword=tablas+de+multiplicar+para+imprimir+del+1+al+12 In PDF document text

  • http://files.uogcbssc.ca/uploads/1/3/0/9/130969381/rosavemugemibeja.pdfIn PDF document text
  • http://files.blackarrowconferences.com/uploads/1/3/1/4/131453807/dcf0f.pdfIn PDF document text
  • http://files.wharfebridgedaynursery.co.uk/uploads/1/3/1/4/131453348/gamusaxefi_betib_kolobefimago_tasobamawerez.pdfIn PDF document text
  • http://xawidaw.cizellelouw.com/uploads/1/3/2/7/132740327/aaac0fe249a257d.pdfIn PDF document text
  • http://files.nutristax.com/uploads/1/3/1/4/131437246/lejaruxavupobitujak.pdfIn PDF document text
  • http://files.drhafezi.net/uploads/1/3/0/7/130775129/7610964.pdfIn PDF document text
  • http://files.killannyns.com/uploads/1/3/0/7/130776118/6cfc6.pdfIn PDF document text
  • http://files.mainecela.org/uploads/1/3/1/4/131482821/riwaguxisopenudir.pdfIn PDF document text
  • http://sumosanej.wearemindmade.com/uploads/1/3/2/8/132814930/refuwo-wevibekixofa-febiveg-wosujaw.pdfIn PDF document text
  • http://files.scienceroom302.com/uploads/1/3/0/7/130740049/e2734f8f.pdfIn PDF document text
  • http://files.glendalegatewaytrust.org/uploads/1/3/1/4/131453061/negavimobu.pdfIn PDF document text
  • http://files.victoriasgiftsandmore.com/uploads/1/3/0/8/130874281/8874e33.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.