PDF static analysis report

Static analysis result for SHA-256 b61747e727818e59…

SUSPICIOUS

PDF

88.0 KB Created: 2021-12-07 23:01:48 +03:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-07-15
MD5: 0c041490758ad6d5df66f741ea8ccb47 SHA-1: 190c47b7f6dfe7e2b73cf307ec280a57c0c84e1a SHA-256: b61747e727818e59fac05c27df99974cb708a4e601b9118dda4d338715dc550d
59 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0247

Heuristics 4

  • 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.
  • PDF links to disposable redirector campaign host medium PDF_DISPOSABLE_REDIRECTOR_CAMPAIGN
    PDF's outbound link points to a throwaway redirector domain that recurs as the sole redirect across a large family of otherwise unrelated spam PDFs (movie-piracy, affiliate, and viral-link lures). These domains appear on no reputable list and exist only to funnel openers into malvertising / scam / download chains.
  • 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://getpdf.pw/book?res=strik&isbn=9781523505500&kwd=Strong%20Is%20the%20New%20Pretty:%20A%20Guided%20Journal%20for%20Girls PDF link annotation
    • https://files8.webydo.com/9588859/UploadedFiles/6798BDAF-6117-5F90-2265-A65C8AD7EC57.pdfIn PDF document text
    • https://static.s123-cdn-static-b.com/uploads/4659697/normal_61ad6458c4848.pdfIn PDF document text
    • https://static.s123-cdn-static-c.com/uploads/4659400/normal_61ada6c11e411.pdfIn PDF document text
    • https://static.s123-cdn-static-b.com/uploads/4659220/normal_61adc68f933c5.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn extracted file (font_00_sfnt_off0000ff55.bin)

Related samples 8

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

Full JSON: related samples API

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000ff55.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xFF55 21804 bytes
SHA-256: 163dedc5504f20e7ccff991d4a4b5915be572f8e3e970823f775aaecc3dc0e05
font_01_sfnt_off00013222.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13222 19972 bytes
SHA-256: cf5d26cd0c6d761f65b7c2b7a5834e0349a4ecc20141240e518728b108ce91d5

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