PDF static analysis report

Static analysis result for SHA-256 016c8b6c6fc32495…

SUSPICIOUS

PDF

7.4 KB Created: 2021-08-04 22:16:39 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 4.8.7) First seen: 2026-06-05
MD5: c9b9530a5fa4625268b55b5f4824ed09 SHA-1: 3a934fcc5c7ea17902680371fc8028649e67e61c SHA-256: 016c8b6c6fc324952cce8e53b2235fc478fa8da044a002c6c0f7849c19218b3a
42 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.1832

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 7 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://mandure.premmise.ru In PDF document text

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00001264.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1264 3424 bytes
SHA-256: c53b050e1c417a967c955ad1ace781991efea8076effd12355a04812a9075713