Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 540acad49fa2fed4…

MALICIOUS

Office (OLE)

15.5 KB Created: 1997-12-19 17:43:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: dbf4a5f95885270cefba8edb929365e5 SHA-1: db7cd80a53b39df84a66bb8b4b53d3ce9f2b52c7 SHA-256: 540acad49fa2fed4fa863ed018a275c9d7b68709c1de6c779c675ccfdc64bb8e
100 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The sample is identified as a legacy WordBasic macro-virus by heuristics, specifically noting 'ToolsMacro' which is indicative of macro execution. The document body, while appearing as a tribute, contains embedded macro names like 'AutoOpen' and 'ToolsMacro', suggesting that enabling macros would trigger malicious behavior. The ClamAV detection 'Win.Trojan.Tribute-1' further supports its malicious nature, though the specific payload or family is not discernible from the provided evidence.

Heuristics 2

  • ClamAV: Win.Trojan.Tribute-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Tribute-1
  • 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.