Malicious PDF — malware analysis report

Static analysis result for SHA-256 425a8b0fbec53953…

MALICIOUS

PDF

56.5 KB Created: 2020-03-20 17:44:48 Authoring application: Adobe PDF Library 9.0 First seen: 2026-06-15
MD5: da5ee78806baa70bea4750994480ef0a SHA-1: c45500e347e9bd7bb3c566e9de3e2f313ce6a44e SHA-256: 425a8b0fbec53953538c04197427aaefd7ac285642d1817cfb66826194bdc7f5
134 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9010

Heuristics 4

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • Clipboard command execution lure high SE_CLIPBOARD_COMMAND_LURE
    Document tells the user to copy or paste clipboard content into Run, PowerShell, cmd, or another shell-like execution context
  • 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://www.ascendercorp.com/ PDF link annotation
    • http://www.ascendercorp.com/typedesigners.htmlPDF link annotation
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#PDF link annotation
    • http://purl.org/dc/elements/1.1/PDF link annotation
    • http://ns.adobe.com/pdf/1.3/PDF link annotation
    • http://ns.adobe.com/xap/1.0/PDF link annotation
    • http://ns.adobe.com/xap/1.0/mm/PDF link annotation
    • http://ns.adobe.com/xap/1.0/rights/PDF link annotation
    • http://scripts.sil.org/OFLPDF link annotation

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0000a384.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA384 5416 bytes
SHA-256: 75a8d1ae06e6e3e11df95cba788f5c154fbe3c3650410be56c5a254628b6125e
font_01_sfnt_off0000b57b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xB57B 10432 bytes
SHA-256: 1dddb45705ebed6aaa60fcb4da09234e9d681fb583388150185be6c919839b7a

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