PDF static analysis report

Static analysis result for SHA-256 ca664f84f3b61ade…

SUSPICIOUS

PDF

28.2 KB Created: 2021-06-01 04:23:44 UTC Authoring application: Softplicity First seen: 2026-05-07
MD5: 6851e71dab0773073c3b10e8012216cf SHA-1: 3890a1ffdee6ac90db3e634b6a09f9228a61e755 SHA-256: ca664f84f3b61ade79a7dd3c32111ec548641f91d4bb9b6a204a4e33a4627028
34 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.3249

Heuristics 3

  • 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/5258627/normal_60b400041e4c1.pdf PDF link annotation
    • https://cdn-cms.f-static.net/uploads/5258625/normal_60b3fda74e638.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b590b9342cd.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258620/normal_60b3fd7ad55fa.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258634/normal_60b403c17ded7.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258620/normal_60b40868c5397.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258633/normal_60b3fd2eb2835.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258621/normal_60b4060a67c34.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b58ffc78bdb.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b59a157dce5.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b59a25c1e49.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b59a04e28c9.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b599f33cab4.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b59241eee78.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b5986dc5474.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b599d091733.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5261746/normal_60b599e13e253.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/5258626/normal_60b40940b580f.pdfIn PDF document text
    • http://mig.litd.icu/dls.php?q=Exercise+2+Organ+Systems+Review+Marieb+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 8

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

Full JSON: related samples API

Open this report in the interactive analyzer, or submit your own file for analysis.