PDF static analysis report

Static analysis result for SHA-256 5f33226e9491d1c9…

SUSPICIOUS

PDF

19.8 KB First seen: 2026-05-03
MD5: cf9a29bdcbea9ff533165d9e03c1d75b SHA-1: 28af1889d6669667d5e4ccf5068cf20d4fef05f7 SHA-256: 5f33226e9491d1c9f2344c4f55edfd263350c7a34b0792854deea94e6c019eae
34 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0023

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 http://Volvo+Ec480e+Excavator+Preventative+Maintenance+Manual+Book PDF link annotation
    • https://cdn-cms.f-static.net/uploads/5259429/normal_60b493442fcd7.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5259479/normal_60b48a215e176.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5259406/normal_60b490ddb6a90.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5259403/normal_60b493f3e44d3.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5259429/normal_60b489d37d1b1.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5259429/normal_60b48a777938a.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5259309/normal_60b48ad6da96e.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5259389/normal_60b48f77e2a28.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c640ab2e6.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c8572168e.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c4c625f82.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c8f299542.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c9e789f5d.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c98e22e80.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c9a08b7fd.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c9b2cb7a3.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c9d597df9.pdfIn extracted file (objstm_0039_00.bin)
    • https://cdn-cms.f-static.net/uploads/5262067/normal_60b5c9c45ed58.pdfIn extracted file (objstm_0039_00.bin)
🗂 Part of campaign: f-static.net 4 samples

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
objstm_0039_00.bin pdf-objstm-decoded PDF /ObjStm 39 0 obj (inflated) 6300 bytes
SHA-256: 3e3690d888c9ac3651d1f0873033a334df96080ead7e4f6a40f23ddf8b50fa8a