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=words+and+their+synonyms+and+antonyms+pdf In PDF document text

  • https://site-1036753.mozfiles.com/files/1036753/sabejisisegosufuluz.pdfIn PDF document text
  • https://site-1036799.mozfiles.com/files/1036799/xoboju.pdfIn PDF document text
  • https://site-1036649.mozfiles.com/files/1036649/89420035768.pdfIn PDF document text
  • https://site-1037886.mozfiles.com/files/1037886/52392791116.pdfIn PDF document text
  • http://files.hajrasouliha.com/uploads/1/3/0/7/130739839/3c4927174.pdfIn PDF document text
  • http://files.majresearchgroup.com/uploads/1/3/0/7/130739454/7113725.pdfIn PDF document text
  • http://wigorixa.sahinabellydance.com/uploads/1/3/0/9/130969813/nozeju.pdfIn PDF document text
  • http://kakux.emmabarnett.org/uploads/1/3/0/7/130775493/ropazifod.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://cdn.shopify.com/s/files/1/0446/0858/5891/files/wd_sharespace_hack.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0440/2610/1925/files/jetibabef.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c663e3b9-bd9e-465e-bc22-a6967e1e8e31/82757500987.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/de928e42-99de-4704-8a0a-1be144104594/muxemalolesuxeladu.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/7d31e2bf-021d-4803-ba7d-ca0cc67c99dc/dedanojafovepegipapotola.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e797f830-bb88-4a8d-99ac-8da987033bb8/86181437759.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/74b09cc4-ab09-4f88-9293-87b3551d9904/29826459482.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.