Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 9abada29cc3e8c8d…

MALICIOUS

Office (OLE)

12.0 KB Created: 1997-10-03 20:36:00 Authoring application: Microsoft Word for Windows 95 First seen: 2012-06-14
MD5: a37901b0e8b62987593a01c0addc5c31 SHA-1: 85b34891799cf7060eb01ec27920bf9158b64f9d SHA-256: 9abada29cc3e8c8d9094eacc2586def44a1c8bc1582aca3f42090d0a382c0b82
80 Risk Score

Malware Insights

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

The presence of a legacy WordBasic auto-exec macro marker ('aUtoopen') strongly suggests the document is designed to run malicious code upon opening. This is further supported by the ClamAV detection of 'Win.Trojan.Crema-1'. The document body contains text that appears to be part of the macro's functionality or metadata, including the auto-execution marker.

Heuristics 2

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