Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 77bc0bd4117804bc…

MALICIOUS

Office (OLE)

7.5 KB First seen: 2015-09-17
MD5: 04f3f9888be7b6b9b31703a6d11da2d0 SHA-1: 678fb04725d273ba1f07933202bd211ab73f9cfe SHA-256: 77bc0bd4117804bc6d1c82c2213428a185c2fac94cdbddf241baa86ae9a01850
100 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The file exhibits characteristics of a legacy macro virus, specifically identified by the 'RSN MACRO VIRUS' marker and the 'Win.Trojan.Minimal-52' ClamAV detection. The document body contains embedded file paths and author information, likely intended to mislead the user or analyst. No specific payload or network activity was observed in the static analysis, but the presence of macro virus markers indicates a high likelihood of malicious intent.

Heuristics 2

  • ClamAV: Win.Trojan.Safwan-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Safwan-1
  • 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.