Win.Trojan.Cap-1 — Office (OLE) malware analysis

Static analysis result for SHA-256 2bd92b95b90cb2da…

MALICIOUS

Office (OLE)

13.0 KB Created: 1997-09-25 16:04:00 Authoring application: Microsoft Word 6.0 First seen: 2012-06-14
MD5: bf97d507b78f8e7abafa3aaa42654bc5 SHA-1: 2d3237182799185fbd83aa73014d30e184201b0c SHA-256: 2bd92b95b90cb2da0aed78cb1b845d3ee1c968b280532ab261d346e54798470a
100 Risk Score

Malware Insights

Win.Trojan.Cap-1 · confidence 95%

MITRE ATT&CK
T1059.005 Visual Basic

The file exhibits legacy WordBasic macro virus markers, specifically 'ToolsMacro', indicating the presence of potentially malicious macro code. ClamAV detection confirms this, identifying it as Win.Trojan.Cap-1. The macro's presence and the ClamAV signature strongly suggest an attempt to execute arbitrary code, likely for malicious purposes.

Heuristics 2

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