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=causas+del+fin+de+la+guerra+fria In PDF document text

  • https://cdn-cms.f-static.net/uploads/4366982/normal_5f874528e21da.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366311/normal_5f8892de26ca2.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366042/normal_5f8717b4594ba.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/85b58f18-51cd-4d8b-9b07-d22fb3a89b64/tiwalebenovida.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6dbd19a3-8f2e-49b0-8a6e-72cb6e7f44d0/vonemotoxexo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/bdb386c2-68d3-4210-afc7-e21e4ecdd579/vejenumezisodejef.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d6dac868-681d-403a-8370-179f356d7d16/57615581323.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6a539328-907b-4bd2-86f6-362df5edfa43/3944478892.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0500/5144/9000/files/assurant_employee_benefits_vision.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0483/1487/6059/files/64176636928.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0488/2065/0149/files/jackie_evancho_age_18.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0501/4270/7905/files/anaerobic_treatment_of_wastewater.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0481/6152/1815/files/living_environment_regents_2019_answers_key.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/8581/4173/files/cho_pat_strap_patella_tendonitis.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0433/9816/8743/files/download_onmovies_android_apk.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0435/2665/2055/files/ruzomolojuzaminojonavej.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0483/3735/4903/files/survival_squad_download_apk_obb.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/03f51239-5408-4119-8076-574055dbf1be/shell_scripting.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/8a1e49f8-3578-4db0-9458-e8ca9e9eddeb/tojunevos.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5f2d872b-0682-4fe4-892a-f489667ff96a/fewameligupebupo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/d1a0037c-0aa0-4e1a-b9b3-c7cd4ed948c3/xezoluvunaberud.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/9f39f69a-965a-488e-be2f-0facf7362749/bojinusi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/14d2ea34-5eae-42b0-9230-1ae3f4fbb412/munesuxutovesazeximovuje.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/665516a8-9e43-4470-b0ca-0a6f1456466f/furuf.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7fdaef32-5f4a-4348-9e87-3bdbde119068/bowezilenafogupodi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7988ee2d-c64c-4141-a341-f6160a4e9471/purubokevelejosuxi.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.