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://ggtraff.ru/strik?keyword=how+to+use+headphones+mic+on+android In PDF document text

  • http://zowopa.balletbeats.co.uk/uploads/1/3/1/3/131398455/ginaselonar.pdfIn PDF document text
  • http://files.bobbiheath.com/uploads/1/3/1/0/131069934/cf8fdc.pdfIn PDF document text
  • http://degefuko.eframesuk.com/uploads/1/3/1/3/131380284/d1cf7ff717ca82.pdfIn PDF document text
  • http://wupisujun.lifepathchurch.org/uploads/1/3/2/8/132816066/4780365.pdfIn PDF document text
  • https://site-1039329.mozfiles.com/files/1039329/62095564486.pdfIn PDF document text
  • https://site-1043887.mozfiles.com/files/1043887/butabeziraxabilib.pdfIn PDF document text
  • https://site-1037166.mozfiles.com/files/1037166/24012375175.pdfIn PDF document text
  • http://files.princesspalacetijuana.com/uploads/1/3/1/3/131398385/rewasoxoj.pdfIn PDF document text
  • http://bugalaz.euroforestireland.ie/uploads/1/3/1/4/131438161/03ec6f068b9e3.pdfIn PDF document text
  • http://files.foyersavoyard.com/uploads/1/3/1/4/131438616/pebulitogatek.pdfIn PDF document text
  • http://difoze.raceoncampus.org/uploads/1/3/0/8/130874540/44b98a.pdfIn PDF document text
  • http://lawosuxe.soilandsun.co.uk/uploads/1/3/0/7/130776031/3ba2a1.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00008beb.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00008beb.bin)
  • https://cdn.shopify.com/s/files/1/0428/7453/6103/files/37070138140.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 extracted file (font_00_sfnt_off00008beb.bin)

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