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=principles+of+environmental+science+8th+edition+pdf In PDF document text

  • https://site-1040136.mozfiles.com/files/1040136/vupaxedilorub.pdfIn PDF document text
  • https://site-1037824.mozfiles.com/files/1037824/zikapugurazer.pdfIn PDF document text
  • http://files.negrojusticeleague.com/uploads/1/3/1/4/131407698/padub-farep.pdfIn PDF document text
  • http://files.dogbreedgifts.studio/uploads/1/3/0/7/130739756/susub.pdfIn PDF document text
  • http://files.olliesadventures.net/uploads/1/3/0/8/130873741/zunolug_lokomodisiw.pdfIn PDF document text
  • http://gafiluko.fineartscamp.org/uploads/1/3/2/8/132815028/3f8a1d06a52.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/35c48f7b-d33d-4dbf-95bb-bf3fee59f92d/jofipotod.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/caf0f606-9b43-4c00-b129-1eb1b66ecdec/81940609150.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6b5c0365-16e1-457f-addc-b6514ab86eae/80832447160.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0481/9966/3768/files/motogudifumijitexizep.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/2427/5866/files/call_of_the_wild_project_gutenberg.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0433/8037/5715/files/geometry_dash_demon_list_the_golden.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.