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://traffine.ru/wb?keyword=black%20chess%20queen%20emoji In PDF document text

  • https://mefemanodi.weebly.com/uploads/1/3/1/4/131454269/ffdcf71395daab5.pdfIn PDF document text
  • https://xetutinafo.weebly.com/uploads/1/3/0/7/130775845/latufoxurem.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4379038/normal_5fa6268660e44.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://zatejoru847961968.files.wordpress.com/2020/11/72489844693.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/b26b6bbe-cc28-43a2-a999-564d037606fb/industrial_refrigeration_handbook.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/dda63b1e-d919-496c-b9bd-10cf265208b7/67817030824.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a131e572-9956-463c-b228-5f12af078ec4/69452396416.pdfIn PDF document text
  • https://fizafadolozu.files.wordpress.com/2020/11/31713389540.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/eec6d5a5-f9dd-40df-831c-8c8dc91d76f2/indicadores_para_evaluar_la_lectura_en_voz_alta.pdfIn PDF document text
  • https://jasobegofur.files.wordpress.com/2020/11/59081267319.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5aa0532e-0ebe-4ea6-ab81-3a2758bebfd0/60371850997.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
  • https://savannah.gnu.org/projects/freefont/In PDF document text
  • http://www.gnu.org/licenses/In PDF document text
  • http://www.gnu.org/copyleft/gpl.htmlIn PDF document text
  • http://scripts.sil.org/OFLIn PDF document text
  • http://dejavu.sourceforge.netIn PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

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