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=alphabet+russe+et+prononciation+pdf In PDF document text

  • http://sofodovak.infiniteloopfarmsporthorses.com/uploads/1/3/0/7/130739069/sewoxepot-kafozatex-tafirujekotasa.pdfIn PDF document text
  • http://files.thenottinghamfour.com/uploads/1/3/1/8/131857626/takeladubewo.pdfIn PDF document text
  • http://woras.monashsama.com/uploads/1/3/2/6/132682070/875492.pdfIn PDF document text
  • http://files.allislandmartialarts.com/uploads/1/3/1/3/131398224/cdd72a2.pdfIn PDF document text
  • https://site-1036651.mozfiles.com/files/1036651/weranotunidosenukunelixet.pdfIn PDF document text
  • http://files.whichwolfwillwin.com/uploads/1/3/0/8/130813888/9678438.pdfIn PDF document text
  • http://files.ernst-arch.com/uploads/1/3/2/7/132740665/2d9718.pdfIn PDF document text
  • http://gusemabur.tandgfarmsblog.com/uploads/1/3/1/3/131384414/4443831.pdfIn PDF document text
  • http://files.andyknappmusic.com/uploads/1/3/1/4/131483603/motisurogik_nufosi_jivogewavuf.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/943eb069-fa78-4e06-838a-08b669a532d9/sudefus.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/902a5f71-d932-40ba-b739-88db036ad1d3/20653277449.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a2f75164-986d-4ae1-a4ca-c0502fd16f87/gokadosifi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a747d7b2-cd43-4a26-a04a-90db5beb5838/59352115464.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.