Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 a7f80f3beed125ba…

MALICIOUS

PDF / .VIR

28.0 KB Created: 2021-06-01 11:08:29 UTC Authoring application: Softplicity First seen: 2025-01-08
MD5: 04d3d02eea08ced9202930cbe86713e9 SHA-1: 7839d7caeca74a1e080ce99cb5606af5a82d7ad2 SHA-256: a7f80f3beed125ba80347c4f60c2059855c5942480c80ae8f259464d40fa3628
94 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3249

Heuristics 4

  • Viral-video clickbait PDF links to suspicious host critical SE_VIRAL_VIDEO_CLICKBAIT_LINK
    Document uses viral/leaked-video lure text and links to a suspicious disposable-looking web host. This is a clickbait/traffic-scam carrier shape rather than a benign PDF link.
  • PDF carries website-builder CDN document link farm medium PDF_CDN_PDF_LINK_FARM
    PDF contains many clickable PDF links parked on website-builder CDNs or simple download gateways together with visible ebook, manual, or download lure text. This matches generated SEO document carriers used to route users through untrusted link/download chains; the PDF itself is an inert link carrier.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://cdn-cms.f-static.net/uploads/5258628/normal_60b3fa1fadbd5.pdf PDF link annotation
    • https://cdn-cms.f-static.net/uploads/5258622/normal_60b3fa5e0e231.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f6d239d58.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258633/normal_60b3fa3d2ba84.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258628/normal_60b3f83d651eb.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258629/normal_60b3f6b3c3a75.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258634/normal_60b3f67b20ac8.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258626/normal_60b3fa71be0ae.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f08514bfc.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f8ab1b18a.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f8df32b8c.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f8bc3cd3b.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f901f039e.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f604c5587.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f116ac4b0.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f8cef2c53.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5262521/normal_60b5f8f186f5a.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258633/normal_60b3f6b8d7d77.pdfIn PDF document text
    • http://hol.litd.icu/dls.php?q=John+Deere+Grass+Catcher+ManuallyIn 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/xap/1.0/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
🗂 Part of campaign: f-static.net 4 samples