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=jigsaw+app+for+android+free In PDF document text

  • https://site-1042835.mozfiles.com/files/1042835/zagutexazijural.pdfIn PDF document text
  • https://site-1037889.mozfiles.com/files/1037889/nofotedufamurunewapiz.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365652/normal_5f86f63894510.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366652/normal_5f8726537780a.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366010/normal_5f87046a25fb8.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365613/normal_5f870adbab1af.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365607/normal_5f86fea9086e7.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365542/normal_5f8706518974b.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366029/normal_5f86f46d97368.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366010/normal_5f87183b2e9c2.pdfIn PDF document text
  • https://site-1043855.mozfiles.com/files/1043855/37511182850.pdfIn PDF document text
  • https://site-1038777.mozfiles.com/files/1038777/ponimudazusibugad.pdfIn PDF document text
  • https://site-1040224.mozfiles.com/files/1040224/22957495494.pdfIn PDF document text
  • https://site-1043917.mozfiles.com/files/1043917/65541273006.pdfIn PDF document text
  • https://site-1042740.mozfiles.com/files/1042740/75392104230.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://cdn.shopify.com/s/files/1/0493/0604/2527/files/parallel_computing_architecture.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0440/3075/4966/files/shadow_pvp_guide.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0482/8721/9867/files/conditionnel_pass_exercices.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0266/9779/3713/files/nagojamanevuwe.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b2497450-190c-4702-81e2-82ffdabcf99f/xasinusinavemutap.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b6b5f912-9ade-4639-8aab-125d2b53ed16/95952236201.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.