PDF static analysis report

Static analysis result for SHA-256 51487980a47e560c…

CLEAN

PDF

185.3 KB Created: 2026-05-29 10:21:08 UTC Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-05-29
MD5: 5efd1f18cd303d17a3d41b74d3c6c917 SHA-1: 1eff972437228543b1598dd0a118395e616395d4 SHA-256: 51487980a47e560c0678e87b05452262f3b98984b3948f2b1ab4c5eb535471df
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_off0002a27d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A27D 15636 bytes
SHA-256: 4d7e419859b0fee9945df7f849aa7ee20846d88d53a2f471569235df4c355d80
font_01_sfnt_off0002bed5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2BED5 17348 bytes
SHA-256: b81651b0b9fd0ead9b90b2953fb0aca7ca19ed2737dd335ff33bf616e354be27

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