Malicious PDF — malware analysis report

Static analysis result for SHA-256 aa8720e405668f42…

MALICIOUS

PDF

53.4 KB Created: 2020-08-15 06:22:28 Authoring application: Nitro PDF First seen: 2026-06-07
MD5: e2a8600b3c11101132b0b574a0c69b3f SHA-1: 1e1affdeef8f0dc75c9b2a6bcbd2f497af87f9f9 SHA-256: aa8720e405668f429ec1584d415654567b0773cd738305056897396188584144
94 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5539

Heuristics 3

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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_off0000946e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x946E 5468 bytes
SHA-256: 4ab9a1c1bda68338ada568f8d5f31a9a0ab83edafd25c65787e701092ac5ab39
font_01_sfnt_off0000a661.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xA661 10800 bytes
SHA-256: 8864b37e7f86cb75f241659c949c157916b7574ff071524046104bb5ed3c6d69

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