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.
• Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
  Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
• 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://gettraff.ru/strik?keyword=mastering+embedded+linux+programming+pdf In PDF document text

  • https://site-1036869.mozfiles.com/files/1036869/23821062158.pdfIn PDF document text
  • https://site-1039331.mozfiles.com/files/1039331/21047889549.pdfIn PDF document text
  • https://site-1040431.mozfiles.com/files/1040431/vowenerajabusoputul.pdfIn PDF document text
  • https://site-1041927.mozfiles.com/files/1041927/77349446852.pdfIn PDF document text
  • http://zufoduno.pda4training.com/uploads/1/3/0/8/130874411/fedep.pdfIn PDF document text
  • http://liganudeb.placentaoc.com/uploads/1/3/1/3/131380213/kejivopusag-zonilugonobij.pdfIn PDF document text
  • http://files.businesstraineracademy.be/uploads/1/3/2/7/132712102/df72154608.pdfIn PDF document text
  • http://files.biological-effects.com/uploads/1/3/0/8/130813504/3b471a119b3c.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/a49a75cb-b26d-4288-82de-02a99793071d/115260560.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ba034703-1fa8-4173-9903-a0b69e2130df/88574611361.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0436/5503/7078/files/dosapukovunuko.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0482/2115/9578/files/mx_player_pro_apk_free_download.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.