Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 14f77cdb2492ab7b…

MALICIOUS

Office (OLE)

21.0 KB Created: 1998-02-20 00:23:00 Authoring application: Microsoft Word 6.0 First seen: 2012-06-14
MD5: 41c88a2344a2e694eafd509355087688 SHA-1: 4a5c8b35c97b440ac2eaec86af315e244148ba83 SHA-256: 14f77cdb2492ab7bac217d8cdd490832019dec5b572fb4ab72aaaa8bf6f8f129
80 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The file is an OLE document containing a legacy WordBasic macro. The 'AutoOpen' macro marker indicates that malicious code will execute upon opening the document. The document body text explicitly states it is a 'FAKE virus', which is a common lure to trick users into opening malicious files. The macro itself is likely responsible for the 'Win.Trojan.Alliance-13' detection.

Heuristics 2

  • ClamAV: Win.Trojan.Alliance-13 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Alliance-13
  • 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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