Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 017b310023d96d3e…

MALICIOUS

Office (OLE)

30.5 KB Created: 1997-04-13 05:28:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: 5fadcdd3673a4f50a05d74e22df473cc SHA-1: 4c2472723a67420efcd96382bfca4513f96b20f6 SHA-256: 017b310023d96d3e792d5a944689aed002e959b5637b2fef73e132512aa6fd6b
100 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The file exhibits characteristics of a legacy WordBasic macro-virus, indicated by specific heuristic firings. While the document body contains sexually explicit content, this appears to be a lure rather than the primary malicious function. The presence of legacy macro markers suggests an attempt to execute embedded malicious code, likely for further exploitation.

Heuristics 2

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