Malicious PDF — malware analysis report

Static analysis result for SHA-256 18afbbc744df02e2…

MALICIOUS

PDF

58.9 KB Created: 2020-05-13 06:00:55 Authoring application: pstoedit First seen: 2026-05-09
MD5: cc4d96cb061342bc943ca87e532d8190 SHA-1: 9cdd67f7e1c28f481bc6e8346b84a3ec905595f9 SHA-256: 18afbbc744df02e23933511ecb58d58746f7571586a2e12a13ba3af02e58e2bf
102 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7185

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
  • Urgency / deadline lure low SE_URGENCY_LURE
    Document contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
  • 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_off0000ac34.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xAC34 4992 bytes
SHA-256: df77a7dc2a0cbbd6febbad06487a6d2b0fbd92aa01b4f311d4f451a1bc71a542
font_01_sfnt_off0000bcb4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xBCB4 10804 bytes
SHA-256: dfeb3396128d0f6a28a80cf95573793a4a5b7415ffaac98f78c6c3feb56f3b38