Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 79638fc18c889930…

MALICIOUS

Office (OLE)

7.0 KB First seen: 2012-06-14
MD5: 080a0349bda2aec274cc0a8d572f4bd4 SHA-1: c21c79eaae67be6f4032f57c1c8458aa283ada33 SHA-256: 79638fc18c889930e42f551c59606ff5225d7f9401d50425d2dc7a33f4f300d6
100 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic T1566.001 Spearphishing Attachment

The sample exhibits characteristics of a legacy macro virus, specifically identified by 'RSN MACRO VIRUS' markers within its document body and a heuristic firing. While no specific payload execution is detailed, the presence of these markers strongly suggests an intent to spread via macro execution, a common tactic for older malware. The file's structure and content point towards a malicious document designed to trick users into enabling macros.

Heuristics 2

  • ClamAV: Win.Trojan.Dzt-4 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Dzt-4
  • 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.

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