Malicious PDF — malware analysis report

Static analysis result for SHA-256 bf57e92989361305…

MALICIOUS

PDF

65.3 KB Created: 2021-02-27 22:54:02 +03:00 Authoring application: Jason Lopez (via Nicole Franklin I II III IV V MD DDS PhD DVM) First seen: 2022-07-02
MD5: 25f327ea06f923555ad666e870624303 SHA-1: b1eb453b3c9af89a944e8dc69b161052af0dc69d SHA-256: bf57e9298936130557a37652b8679594aeb9d822f47ca271ea332521cd97cdda
74 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5478

Heuristics 4

  • 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 65 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.
  • External URI info PDF_URI
    PDF contains an external URL action
  • 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://iihdp1z.76e PDF link annotation
    • http://7x5gabi.sed.kidneyawarenesstime.netIn PDF document text