Malicious PDF — malware analysis report

Heuristics 6

• 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.
• Urgency / deadline lure low SE_URGENCY_LURE
  Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
• External URI info PDF_URI
  PDF contains an external URL action
• 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://trafffi.ru/123?keyword=kingkiller+chronicles+book+2+pdf PDF link annotation

  • https://cdn-cms.f-static.net/uploads/4385010/normal_5f912f41d0873.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4403259/normal_5f99c99616f6f.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4411700/normal_5f986248bb3e7.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4379859/normal_5f9e7192233b1.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4371258/normal_5f884a7e29154.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4420030/normal_5fa69402936a6.pdfIn PDF document text
  • https://roderisagewap.weebly.com/uploads/1/3/4/5/134507489/kebevedukaduf_bixefudo_xifesagom.pdfIn PDF document text
  • https://kotugupevexaxis.weebly.com/uploads/1/3/4/4/134493549/jogotivadoba.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4370054/normal_5f881acf96ff4.pdfIn PDF document text
  • https://zekuwatifakaxi.weebly.com/uploads/1/3/2/8/132815855/sagobamiviguk-dosowif-satibabiruje.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • http://www.daltonmaag.com/In PDF document text
  • https://uploads.strikinglycdn.com/files/3309029a-d250-40c1-b494-8216dc7fefa6/70147075486.pdfIn PDF document text
  • https://s3.amazonaws.com/memobofilenabon/canton_flea_market_application.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.