Malicious PDF — malware analysis report

Heuristics 5

• 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.
• 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/aws?keyword=my+pretty+pony+king PDF link annotation

  • https://cdn-cms.f-static.net/uploads/4374175/normal_5f920832861db.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369648/normal_5f881a5f68257.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369518/normal_5f9a5f9394544.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4378613/normal_5f8fccbf9bd98.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4421778/normal_5f9eed84d046f.pdfIn PDF document text
  • https://memesuxiti.weebly.com/uploads/1/3/4/6/134635319/setojitan-mivapanewi-zenazuvu.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://uploads.strikinglycdn.com/files/03daf778-e4d0-4753-a85c-e507d41ae584/vawigegotuz.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d4dde35a-112c-4d95-8ad1-d8319f134626/libro_matematicas_1_secundaria_casti.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/38373f29-2396-47e0-b2b0-1f6dcaa309a6/idle_heroes_mod_apk_android.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a79bc104-05b2-4eff-8651-3aec3ea5a790/74856506506.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/88d9769f-7ee2-4ae7-9db4-e4fb7f223bd4/watch_free_online_spiderman_homecoming.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.