Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 03a987bc8d481682…

MALICIOUS

Office (OLE)

160.5 KB Created: 2014-11-03 08:47:11 Authoring application: Microsoft Excel First seen: 2014-11-24
MD5: a535d65f38f500d3e8b6cfd4e02cc57b SHA-1: 35bc4363a3e8c9e2fdc90f541f476ed0281d7a92 SHA-256: 03a987bc8d481682d3bd76a579cab87d25be0c3f7b8a721bdcd7ad6bf8549d49
140 Risk Score

Heuristics 3

  • Legacy Excel formula macro virus marker critical OLE_XLS_FORMULA_MACRO_VIRUS
    Workbook stream contains self-identifying legacy Excel formula macro virus markers. This indicates the document carries formula macro virus content even when no VBA project or modern XLM macro-sheet structure is present.
  • Legacy XLM macro-virus family marker critical OLE_XLM_LEGACY_MACRO_VIRUS
    Workbook contains an Excel 4.0 macro sheet and legacy macro-virus family or workbook-replication strings. This is a narrow indicator for infected XLM workbooks rather than ordinary formula use.
  • Excel 4.0 (XLM) macro sheet present medium OLE_XLM_AUTOOPEN
    Workbook contains an Excel 4.0 macro sheet sub-stream — XLM is rarely seen in modern legitimate workbooks and was a major Office malware vector during 2020-2022.

Open this report in the interactive analyzer, or submit your own file for analysis.