Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 4a37d8f21cd57216…

MALICIOUS

Office (OLE)

7.0 KB First seen: 2012-06-14
MD5: 41a388d4e9917d3b7cffe5f4a007c7aa SHA-1: 4100e1953201ca74a0f5e043cb6f4aa4bd4a59b8 SHA-256: 4a37d8f21cd572167c1d9c89e8feeee5dec05f82ecf2bc66797ae6882dc9dba3
100 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The sample exhibits characteristics of a legacy macro virus, specifically identified by the 'RSN MACRO VIRUS' marker and the presence of WordBasic macro virus markers. The document body contains repetitive text and file paths, suggesting an attempt to obfuscate or mislead. No network indicators or further execution details were extracted.

Heuristics 2

  • ClamAV: Win.Trojan.Jerm-3 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Jerm-3
  • 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.

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