Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 3e5bec345caa31f7…

MALICIOUS

Office (OLE)

61.0 KB Created: 2010-06-24 17:16:00 Authoring application: Microsoft Macintosh Word
MD5: 885e1450bc85d82df230950eb1aec602 SHA-1: abc4cb41e0842777dd1e4a4af3bfabbed4e6f897 SHA-256: 3e5bec345caa31f79c590e3c05c4ad4aa61161e7dc63fa54acb1cce8168e70da
120 Risk Score

Malware Insights

MITRE ATT&CK
T1059.005 Visual Basic

The file is identified as malicious by ClamAV with the signature Doc.Trojan.Marker-35. Static analysis detected VBA macros, specifically a Document_Open macro, which is a common technique for executing malicious code upon opening the document. No specific IOCs like URLs or file paths were extracted from the document body or scripts, limiting further analysis of the payload.

Heuristics 4

  • ClamAV: Doc.Trojan.Marker-35 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Trojan.Marker-35
  • Document_Open macro high OLE_VBA_DOCOPEN
    Document_Open macro
  • VBA macros detected medium OLE_VBA_MACROS
    Document contains VBA macro code
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL http://schemas.openxmlformats.org/drawingml/2006/main

Extracted artifacts 1

Files carved from inside the sample during analysis.

FilenameKindSourceSize
macros.bas
f5002f7cabdb72007a507ea4a68dfb172e6f199556c3c2b08e39298247953581		 vba-macro oletools.olevba.extract_macros (decoded VBA source) 1590 bytes

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