PDF static analysis report

Static analysis result for SHA-256 87911d4dd4252f40…

CLEAN

PDF

179.4 KB Created: 2026-05-29 09:49:08 UTC Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-05-29
MD5: d2e1388b84714b2c1976bbcb684950d1 SHA-1: 5ec0491b6e33195538c81d1495e9941007d3acbe SHA-256: 87911d4dd4252f400a9b2d4c23ee72ced15312fdaf4296cdfad01a5e9276265b
12 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0002

Heuristics 3

  • Fake invoice / payment lure low SE_INVOICE_LURE
    Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
  • PDF paints image(s) but contains no text operators info PDF_IMAGE_ONLY_LURE
    PDF has 2 image XObject(s) and the content stream contains no text-emitting operators (BT/ET, Tj, TJ, ', ") in either raw bytes or decompressed streams — this is the screenshot-as-PDF pattern used to bypass text-based scanners and to deliver instructions purely through rendered pixels. It is informational unless paired with invisible links or risky URI context.
  • 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://en.wikipedia.org/wiki/MIT_License In PDF document text

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_off00028b9e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x28B9E 15636 bytes
SHA-256: 4d7e419859b0fee9945df7f849aa7ee20846d88d53a2f471569235df4c355d80
font_01_sfnt_off0002a7f6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A7F6 17016 bytes
SHA-256: bc1940345d465e65626214f2f495df9adb03ef8bf9586d554e5ebaef8fa9d3f0

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