Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 f560c25c009d59df…

MALICIOUS

Office (OLE)

9.5 KB Created: 1998-08-01 13:16:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: dc9707018342e0e01de43aaad2a0d195 SHA-1: 65d434ad541201ead6327870a4a92aa8d899554f SHA-256: f560c25c009d59dfc94377a5f668e3a1262c2da2934e74d040e63254e5e39377
80 Risk Score

Malware Insights

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

The file is a legacy Word document containing a WordBasic autoopen macro, indicated by the OLE_LEGACY_WORDBASIC_AUTOEXEC heuristic. This macro is designed to execute automatically when the document is opened, a common technique for delivering malware. The ClamAV detection further confirms its malicious nature. The document body contains references to 'autoopen' and 'AUTOOPEN', reinforcing the presence of an auto-executing macro.

Heuristics 2

  • ClamAV: Win.Trojan.Query-1 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Query-1
  • Legacy WordBasic auto-exec macro marker medium OLE_LEGACY_WORDBASIC_AUTOEXEC
    OLE Word document contains a legacy WordBasic auto-execution marker such as AutoOpen, but no modern VBA project was recovered and no stronger macro-virus family marker was present. This is analyst-facing evidence for old Word macro execution surface, not a downloader or parser-CVE attribution by itself.

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