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=logic+gates+using+transistors+pdf In PDF document text

  • http://files.elsafuria.com/uploads/1/3/2/7/132712154/7346977.pdfIn PDF document text
  • http://zigipube.nyewoodperformanceponystud.com/uploads/1/3/1/6/131606420/aaaae29.pdfIn PDF document text
  • http://files.dtelmore.com/uploads/1/3/0/7/130739740/1050029.pdfIn PDF document text
  • http://files.voidarts.net/uploads/1/3/1/4/131406849/mapagab.pdfIn PDF document text
  • http://sewomib.kinstonpromise.org/uploads/1/3/1/4/131437728/5453987.pdfIn PDF document text
  • http://files.ewtfs.ca/uploads/1/3/2/6/132682404/fb3b00449c157.pdfIn PDF document text
  • http://koxurap.sunshinervparkdadecity.com/uploads/1/3/1/4/131454120/854bac65163e.pdfIn PDF document text
  • https://site-1037240.mozfiles.com/files/1037240/53597238359.pdfIn PDF document text
  • https://site-1037824.mozfiles.com/files/1037824/68226322049.pdfIn PDF document text
  • https://site-1042554.mozfiles.com/files/1042554/nifodufubegimozavoba.pdfIn PDF document text
  • https://site-1038578.mozfiles.com/files/1038578/86554530446.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000068e6.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000068e6.bin)
  • http://www.daltonmaag.com/In extracted file (font_02_sfnt_off00009c1c.bin)
  • https://cdn.shopify.com/s/files/1/0479/1258/3334/files/fabric_online_worksheet.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0429/5072/1699/files/active_bird_community_bandcamp.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0432/6037/9286/files/ridalojivujugusaguv.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0501/3300/8549/files/zojug.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_off000068e6.bin)

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