PDF static analysis report

Static analysis result for SHA-256 14c4ab87130c4ef7…

SUSPICIOUS

PDF

88.1 KB Created: 2021-12-06 17:02:13 +03:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-07-18
MD5: 1d876a62908c35e9a2b4badace3254e9 SHA-1: 93734f7aec8c4a5f006a61d00f23e581e7e2f99f SHA-256: 14c4ab87130c4ef75365794b0250a5179f75927352089e237b18633d4e943796
59 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0763

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=weby&isbn=9780312504908&kwd=Lets%20Pretend%20Builders%20Tool%20Kit%20:%20With%20Book%20and%20Press-Out%20Pieces PDF link annotation
    • https://s3.ap-northeast-1.amazonaws.com/uploads.strikinglycdn.com/files/e5cc2774-368a-4809-b0d9-9709e6deb130/psycho-emotional-pain-and-the-eight-extraordinary-vessels-634.pdfIn PDF document text
    • https://static.s123-cdn.com/uploads/4658843/normal_61ac4e3307737.pdfIn PDF document text
    • https://files8.webydo.com/9588671/UploadedFiles/6D6A4A18-74B1-28C9-B0C8-04B7253D9571.pdfIn PDF document text
    • https://files8.webydo.com/9588706/UploadedFiles/3A6A94D1-5963-001F-155A-C323496E4DC1.pdfIn PDF document text
    • https://cdn-cms.f-static.net/uploads/4651443/normal_61ac955f57535.pdfIn PDF document text
    • https://static.s123-cdn-static-c.com/uploads/4658812/normal_61aca071b5f47.pdfIn PDF document text
    • https://s3.ap-northeast-1.amazonaws.com/uploads.strikinglycdn.com/files/e5cc2774-368a-4809-b0d9-9709e6deb130/psycho-emotional-pain-In PDF document text
    • https://img1.wsimg.com/blobby/go/a7d518bd-aafe-4f69-9c2a-cddc24f1b8fa/joe-girards-13-essential-rules-of-selling-how-.pdfIn PDF document text
    • https://img1.wsimg.com/blobby/go/3c6311e1-d804-4b7e-9246-760472e9c649/under-a-silent-moon-340.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn extracted file (font_00_sfnt_off000100dc.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_off000100dc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x100DC 22028 bytes
SHA-256: 9af51b6b19b0e8ac023d8564dc3cefe54c0994962d25421e48f089d0695c0fd4
font_01_sfnt_off00013471.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x13471 19152 bytes
SHA-256: 1445f5b89f2b2fba321e4b877a11eb0778055550456ebcf78362924bcae99829

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