Malicious PDF — malware analysis report

Static analysis result for SHA-256 bb9ca1d8df9906ea…

MALICIOUS

PDF

147.8 KB Created: 2021-05-20 21:29:11 +03:00 Authoring application: Deborah Reyes (via Irene Greene) First seen: 2021-05-29
MD5: 10d37d1782895bcdb3476c6a39eeb496 SHA-1: 7cfabe560a4f13cd04191358eb21d4e0ad83bddd SHA-256: bb9ca1d8df9906ea25575c0fa8c7f0a24825615e96b428a870a75d0f5385ef7a
64 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.2321

Heuristics 4

  • Image-only PDF carries local builder path plus remote links high PDF_IMAGE_LURE_LOCAL_FILE_AND_REMOTE_URI
    PDF is an image-only click lure that contains both remote HTTP(S) destinations and a file:/// URI exposing a local Windows/Linux builder path. That co-occurrence is not normal document linking; it matches generated clickbait/phishing carriers where the visible page is a screenshot and the clickable area sends the user to external infrastructure.
  • 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 147 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://qg177tp.fusana.com PDF link annotation