Malicious PDF — malware analysis report

Static analysis result for SHA-256 dd0e333e261ff599…

MALICIOUS

PDF

38.7 KB Authoring application: Haru Free PDF Library 2.4.0dev First seen: 2021-01-15
MD5: 1679697093268abfbd95efdf04147d1b SHA-1: 9c4fc9a71752eb3a99f8f4397d5c158a32e3a246 SHA-256: dd0e333e261ff599fe539c8d382d47f0be1156306e52f44a720fe06e6a883483
62 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0682

Heuristics 3

  • Image-heavy PDF hides clickable URL with PDF string escapes high PDF_ESCAPED_URI_IMAGE_LURE
    PDF is image-heavy with little real text and its clickable HTTP(S) URI is encoded with PDF octal escapes. This combination is common in credential-phishing PDFs that render a screenshot-like prompt and obscure the destination from simple URL extractors.
  • 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 38 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • 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://artrenewal.pl/templates/artrenewal/css/payments/196731 In PDF document text

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