Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 b8e8b6acaf956971…

MALICIOUS

Office (OLE)

17.5 KB Created: 1996-06-28 11:40:00 Authoring application: Microsoft Word 6.0 First seen: 2012-06-14
MD5: 085ddc749d0953a5d3aec0bccc33ac2a SHA-1: 7a87a031a1cf7e919c471ff729b0759fa8236034 SHA-256: b8e8b6acaf956971117412389e2a3752ab307e2634f088b2118c9d9db41abb99
80 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The file is identified as malicious by ClamAV and contains a legacy WordBasic macro marker 'AutoOpen'. This suggests the document is designed to automatically execute malicious code when opened, a common technique for older malware. The extensive, seemingly random color and registry path data within the document body is likely obfuscation or junk data associated with the macro's execution.

Heuristics 2

  • ClamAV: Doc.Trojan.Irish-2 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Trojan.Irish-2
  • Legacy WordBasic auto-exec macro marker medium OLE_LEGACY_WORDBASIC_AUTOEXEC
    OLE Word document contains a legacy WordBasic auto-execution marker such as AutoOpen, but no modern VBA project was recovered and no stronger macro-virus family marker was present. This is analyst-facing evidence for old Word macro execution surface, not a downloader or parser-CVE attribution by itself.

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