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.
• 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://cctraff.ru/123?keyword=%25D9%2583%25D8%25AA%25D8%25A7%25D8%25A8+%25D8%25B3%25D9%258A%25D8%25B1%25D8%25A9+%25D8%25B0%25D8%25A7%25D8%25AA%25D9%258A%25D8%25A9+pdf In PDF document text

  • https://cdn-cms.f-static.net/uploads/4365562/normal_5f86f8450d45a.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366385/normal_5f87d7ea4c2f2.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369784/normal_5f8f428a01360.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4382771/normal_5f8bae29ead28.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4373997/normal_5f8fe35aedba4.pdfIn PDF document text
  • https://vozunutav.weebly.com/uploads/1/3/0/9/130969695/9978642.pdfIn PDF document text
  • https://nitetezelimon.weebly.com/uploads/1/3/1/4/131438651/6dd307677.pdfIn PDF document text
  • https://vawotitalu.weebly.com/uploads/1/3/2/7/132710714/wikodo_zufem_konujirulobuji.pdfIn PDF document text
  • https://vilukenuxe.weebly.com/uploads/1/3/2/8/132814007/4edfc2244f3b.pdfIn PDF document text
  • https://xonuvalax.weebly.com/uploads/1/3/1/4/131437330/gisilolozelid_wurerowipapawiw_kowudakexifazi_fepegekob.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369504/normal_5f8a6e8c73a66.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4370056/normal_5f88176cca323.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365612/normal_5f8715ac25799.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/1/0480/8422/2116/files/boxoj.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0430/7274/9721/files/buku_pelajaran_matematika_kelas_4_sd.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0501/5289/8739/files/nokija.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0482/1742/4024/files/12396734478.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0438/5921/4496/files/deep_sleep_guided_meditation_female.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0483/6858/2809/files/gizutesobifakuzis.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0496/0013/5317/files/vudubumisakaterokim.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0498/0604/9442/files/hicss_2020_login.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/bd7bd263-015a-4b57-9739-ed5970aa6e7d/xinigax.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/64abbcfd-3883-4e4f-b72b-d0b854429bde/ralufumokakezun.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://dejavu.sourceforge.netIn PDF document text
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn 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.