Win.Trojan.Tamago-2 — Office (OLE) malware analysis

Static analysis result for SHA-256 df5d9fc5d8e67436…

MALICIOUS

Office (OLE)

13.0 KB First seen: 2012-06-14
MD5: 134663fd78638869c0a4ae91550eaabc SHA-1: bacd874033c4190b98b08c883200008912154af2 SHA-256: df5d9fc5d8e674360e963bdc5d2d5e65520e8ff5ec88271f2ce27cabffe1e79f
100 Risk Score

Malware Insights

Win.Trojan.Tamago-2 · confidence 95%

MITRE ATT&CK
T1059.005 Visual Basic

The file exhibits legacy WordBasic macro virus markers and is explicitly identified by ClamAV as Win.Trojan.Tamago-2. The embedded document body contains numerous strings related to macros and virus creation, including 'TaMaGoXi bY WiZaRD' and references to 'RSN MACRO VIRUS Goat file', indicating a macro-based threat. The presence of legacy macro virus markers strongly suggests the use of Visual Basic for macro execution.

Heuristics 2

  • ClamAV: Win.Trojan.Tamago-2 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Tamago-2
  • 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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