Malicious PDF / .VIR — malware analysis report

Static analysis result for SHA-256 55fbded673e9995f…

MALICIOUS

PDF / .VIR

28.6 KB Created: 2021-06-01 01:44:39 UTC Authoring application: Softplicity First seen: 2025-01-08
MD5: cf8537a240758eee56c0139e4a84e394 SHA-1: 384e01aad3328442a0ad8681930a885790a27bef SHA-256: 55fbded673e9995f4dc751d7ed4e5d2a1072a037ff41a990825e7a80a63961b0
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/5261016/normal_60b52e33d2321.pdf PDF link annotation
    • https://cdn-cms.f-static.net/uploads/5261044/normal_60b5281901cd7.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b56e6c8301d.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261106/normal_60b52c54480f0.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261014/normal_60b524cd362b1.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5260978/normal_60b52903ac0f6.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261086/normal_60b52ac585472.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261044/normal_60b52a170b578.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b5714d0e2cf.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b574d906f53.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b574c6914c1.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b574b45ed35.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b5748f13d20.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b570f49ea7c.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b57128eabb9.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b5747c0a0f4.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261615/normal_60b574a1a8208.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261016/normal_60b5294ab6bd7.pdfIn PDF document text
    • http://pik.lods.icu/dls.php?q=Mitsubishi+Minicab+Bravo+Full+Mechanical+Service+ManualIn 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

Related samples 4

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

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