Malicious PDF / .VIR — malware analysis report

Heuristics 7

• 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.
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
  Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
• Browser extension / update installation lure high SE_BROWSER_INSTALL_LURE
  Document tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
• 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://traffmen.ru/123?keyword=canvas+granite+school+district+login In PDF document text

  • https://cdn-cms.f-static.net/uploads/4369332/normal_5f9877f959665.pdfIn PDF document text
  • https://mebogizudoredo.weebly.com/uploads/1/3/4/4/134472702/vewab.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4417208/normal_5f9561eeb0a37.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369646/normal_5f8a09b59a4e0.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4379839/normal_5f8be8e165681.pdfIn PDF document text
  • https://fupuvoriru.weebly.com/uploads/1/3/4/4/134494751/21c088cc3.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4422912/normal_5fa1d7f710b60.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369936/normal_5f9bf1432401d.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4385004/normal_5f9e6eac2a146.pdfIn PDF document text
  • https://figotuzu.weebly.com/uploads/1/3/4/5/134579221/7445009.pdfIn PDF document text
  • https://riwisasivituw.weebly.com/uploads/1/3/1/0/131070703/7909875.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000051fe.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000051fe.bin)
  • https://graniteschools.instructure.com/In 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_off000051fe.bin)

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