PDF static analysis report

Static analysis result for SHA-256 6523e7665f392abc…

SUSPICIOUS

PDF

8.9 KB Created: 2021-08-21 09:30:45 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-04
MD5: 0aa59c9dbf4c56338311185b14f7a63d SHA-1: 56a1ecdd17f3a46af5e53f8a63f82d2d20e857c0 SHA-256: 6523e7665f392abc2372e680468832f73a4020924fc3a3d6322d8b4b5671e1c2
42 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.1712

Heuristics 3

  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 8 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 http://ahmetzyanova00.hrevents.ru In PDF document text
    • http://www.microsoft.com/typography/ctfontshttp://www.munchfonts.comMicrosoftIn PDF document text
    • http://www.microsoft.com/typography/fonts/default.aspxIn PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000015d7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x15D7 5084 bytes
SHA-256: f95d40e2950ea552301c19853b6c40df18764d1bbd6f5fa51849987c321f350a