Malicious PDF — malware analysis report

Heuristics 4

• 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.
• 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.
• 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://cctraff.ru/aws?keyword=aac+prompting+hierarchy+pdf In PDF document text

  • https://cdn-cms.f-static.net/uploads/4368970/normal_5f95031f6b046.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4409395/normal_5f9424dc2c068.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366956/normal_5f8acf4623f2d.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4388839/normal_5f938dc74f992.pdfIn PDF document text
  • https://noxetetejiv.weebly.com/uploads/1/3/4/3/134391164/5207405.pdfIn PDF document text
  • https://natizupasa.weebly.com/uploads/1/3/1/4/131437725/gopanigekupoziperolu.pdfIn PDF document text
  • https://wosezobar.weebly.com/uploads/1/3/1/8/131856012/lovojobugupazoz.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4377120/normal_5f906139ddb00.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366376/normal_5f8875d92e37d.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366622/normal_5f872b76b913e.pdfIn PDF document text
  • https://s3.amazonaws.com/jukoxisojow/29397361192.pdfIn PDF document text
  • https://s3.amazonaws.com/tajimipojimo/ativeer_publications_maths_download.pdfIn PDF document text
  • https://s3.amazonaws.com/gitipelut/kate_chopin_the_story_of_an_hour_download.pdfIn PDF document text
  • https://s3.amazonaws.com/mijedusovineti/15499297103.pdfIn PDF document text
  • https://s3.amazonaws.com/tetazino/polar_and_nonpolar_solvents.pdfIn PDF document text
  • https://s3.amazonaws.com/sugowubuf/43101854476.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00005723.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00005723.bin)
  • http://www.daltonmaag.com/In extracted file (font_02_sfnt_off00008b19.bin)
  • https://uploads.strikinglycdn.com/files/2190b4e6-7807-43dd-9c39-15defecea9cb/kajamubisofep.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b02c3d9e-52d0-4363-bc6b-7d63376c1074/relusizolajipotovomus.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/dc630e13-de13-44e6-84fe-e9302dded05d/35031548966.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_off00005723.bin)

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