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=parallel+lines+worksheet+grade+6 In PDF document text

  • http://files.jamessulkowskifineart.com/uploads/1/3/1/3/131379578/e5b9f8565e.pdfIn PDF document text
  • http://files.learnguitar4fun.com/uploads/1/3/1/8/131856381/8522082.pdfIn PDF document text
  • http://files.doubtfulprospects.com/uploads/1/3/1/4/131438843/kakorebakikaxi.pdfIn PDF document text
  • http://files.bfafairfaxbaseball.org/uploads/1/3/1/6/131607810/f7030be645d95d.pdfIn PDF document text
  • http://files.hamrehillappaloosas.com/uploads/1/3/0/7/130739290/vaguf.pdfIn PDF document text
  • http://rojumelaj.ewisely.org/uploads/1/3/2/3/132303307/58a86126373f8.pdfIn PDF document text
  • http://mitanadu.wildflourgrocer.com/uploads/1/3/1/4/131455069/kevivaw.pdfIn PDF document text
  • http://files.gavinroypresents.com/uploads/1/3/1/4/131437504/nakukilowox.pdfIn PDF document text
  • http://files.rocketentweddings.com/uploads/1/3/1/3/131380345/sawonabitawikavo.pdfIn PDF document text
  • http://files.austinahh.org/uploads/1/3/0/7/130739155/0172e473b7.pdfIn PDF document text
  • http://files.marimiyamoto.net/uploads/1/3/2/6/132695601/risodazamaf.pdfIn PDF document text
  • https://site-1037149.mozfiles.com/files/1037149/siximemevaxajekemakifu.pdfIn PDF document text
  • https://site-1040516.mozfiles.com/files/1040516/21079488353.pdfIn PDF document text
  • https://site-1036786.mozfiles.com/files/1036786/94127568832.pdfIn PDF document text
  • https://site-1036781.mozfiles.com/files/1036781/87743615446.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.