Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 7b49dc55108292fe…

MALICIOUS

Office (OLE)

21.0 KB Created: 1997-01-22 06:25:00 Authoring application: Microsoft Word 6.0 First seen: 2015-06-09
MD5: c69e1524d9745782d1c0d994730b0713 SHA-1: ffacb48992e75b39af6b265a0c6723ba74ce9cb5 SHA-256: 7b49dc55108292feb5284d567d329585f1e296cc0eed86daf9fdbd5259c7016a
100 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The sample was flagged with critical ClamAV detection for Doc.Trojan.Wazzu-6 and also contains legacy WordBasic macro virus markers. This suggests the document is designed to execute malicious code, likely through the embedded macro, to achieve its objective.

Heuristics 2

  • ClamAV: Doc.Trojan.Wazzu-6 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Trojan.Wazzu-6
  • Legacy WordBasic macro-virus markers high OLE_LEGACY_WORDBASIC_MACRO_VIRUS
    OLE Word document contains legacy WordBasic auto-execution macro markers such as AutoOpen plus ToolsMacro/MacroFile/fileMacro/globMacro or named historical macro-virus strings. These old Word 6/95 macro forms are not exposed as a modern VBA project, so normal VBA source extraction can miss them.