Win.Trojan.Wazzu-46 — Office (OLE) malware analysis

Static analysis result for SHA-256 0b842a160820f23c…

MALICIOUS

Office (OLE)

6.5 KB First seen: 2012-06-14
MD5: 80f5da9bafd1bf01dcf7446d97defbe3 SHA-1: adca136194e489898ad94184be46060a777ba70d SHA-256: 0b842a160820f23cb617da58295232dcf3be11c2004a3b3cc45f2507e5e1c5da
100 Risk Score

Malware Insights

Win.Trojan.Wazzu-46 · confidence 95%

MITRE ATT&CK
T1059.005 Visual Basic

The sample exhibits legacy WordBasic macro virus markers and is detected by ClamAV as Win.Trojan.Wazzu-46. The embedded document body text, while containing unusual formatting and file paths, reinforces the presence of macro virus indicators. The primary finding is the detection of a known, older macro virus.

Heuristics 2

  • ClamAV: Win.Trojan.Wazzu-46 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Wazzu-46
  • 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.