Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 02d5bbea92072a54…

MALICIOUS

Office (OLE)

11.0 KB Created: 1997-12-12 10:01:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: 13fb919ba6b75bccafbef42dc45c9d94 SHA-1: da0904eddb63bfbe023a4fe2c3dc2cc6174fe7fc SHA-256: 02d5bbea92072a54660cd0a02bc22a33ed6e67f1fecf9d0d39696db5bc464581
80 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The sample is a legacy Word document containing a WordBasic macro named 'AutoOpen'. This macro is designed to execute automatically when the document is opened, displaying a message indicating the user has been infected by 'the Alliance'. This indicates a social engineering lure to frighten the user, leveraging outdated macro execution capabilities.

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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