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.
• 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/strik?keyword=activities+and+societies+in+high+school In PDF document text

  • https://cdn-cms.f-static.net/uploads/4385014/normal_5f8fcc59049c0.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4370768/normal_5f8a43893f473.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4391611/normal_5f90a5cc0fa1b.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4368218/normal_5f944812a285c.pdfIn PDF document text
  • https://vodipewelo.weebly.com/uploads/1/3/1/6/131637384/2846042.pdfIn PDF document text
  • https://jobugatiponez.weebly.com/uploads/1/3/4/2/134234820/c166f7.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000086ef.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000086ef.bin)
  • https://uploads.strikinglycdn.com/files/e619a077-fbef-472e-a952-e6e1041ff791/gibape.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/168b8174-a934-45c3-b922-306f1bae3fb4/us_army_recipe_cards.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/27008c5f-d046-4401-877c-9c8f3ab55c35/pneu_michelin_145x14.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/db99dc50-8b20-4a97-bbe6-676cc36cdb3b/sekupubovanezigeride.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f7f4ee8f-fdb6-4339-83d2-c4a700983257/47814431488.pdfIn PDF document text
  • https://s3.amazonaws.com/ladojenefe/pagubepimobe.pdfIn PDF document text
  • https://s3.amazonaws.com/jamokaroxoj/82422726119.pdfIn PDF document text
  • https://s3.amazonaws.com/babuxufarizuxur/administracion_de_pequeas_empresas_servulo_anzola_gratis.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7f933b33-f0c7-4abd-8d56-6088bd8df145/nexilageliwonikirere.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/75dc8177-488c-40cd-82b5-8a60510eb28b/womukonajemaxofawugikiwuf.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0499/8289/8344/files/51002076412.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0500/6432/6826/files/63708802010.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_off000086ef.bin)
  • http://dejavu.sourceforge.netIn extracted file (font_02_sfnt_off0000bb96.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_02_sfnt_off0000bb96.bin)

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