PDF static analysis report

Static analysis result for SHA-256 063976a7608e11b7…

SUSPICIOUS

PDF

55.6 KB Created: 2023-03-04 02:08:34 -07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2026-05-13
MD5: 366a116dc0bb7755a43d3721a1c26fe9 SHA-1: 4daf8e3af5b6363134d8ef8269b6f96347a4c788 SHA-256: 063976a7608e11b75d35b68b4c156f5907f1675d0fe9ce3c30101b82b0155793
42 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0028

Heuristics 3

  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 2 image(s), only 0 text block(s), carries a click-outward action, and is only 55 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • Image-only PDF lure with a single link to a non-reputable host medium PDF_IMAGE_LURE_NONREPUTABLE_LINK
    PDF is image-heavy with little real text and its only clickable action is a single external link to a host that is not known-good. This is the canonical malspam carrier shape — a screenshot-like 'click to view' page whose sole purpose is to funnel the victim to one redirect/landing URL on a compromised or throwaway domain. Flagged suspicious rather than malicious because the link alone (no shortener / typosquat / brand path) is the only corroborator beyond the image lure.
  • 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 https://denetsolutions.co.ke/td/td.php In PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000a523.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA523 12340 bytes
SHA-256: 8cfa53d1ad4b9c44fd50763e2b771a3d74e900fbd4a10f1be120e571d3195c7a
font_01_sfnt_off0000b722.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB722 19364 bytes
SHA-256: 39b62fb2bc51e68db17d8cc9351d7291d7d9cf915ea327393a0eab522b21f9f9