Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 e11925185ade3c57…

MALICIOUS

Office (OLE)

119.1 KB Created: 2018-10-03 19:37:00 Authoring application: Microsoft Office Word First seen: 2018-11-13
MD5: d694df08322e37f260c6e82cb39b9fa9 SHA-1: 14416202965d8b7353771d6f6e319b1eabc280fc SHA-256: e11925185ade3c57b1f1e1f6e24a15662887a697336588c7b8aa5de9b925da2d
84 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV and contains a legacy WordBasic auto-exec macro marker (AutoOpen). Although VBA macros could not be extracted due to an unsupported format, the presence of the auto-exec marker strongly suggests an attempt to execute malicious code upon opening. The document body contains obfuscated text, further indicating malicious intent.

Heuristics 4

  • ClamAV: Doc.Malware.00536d-6706292-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Malware.00536d-6706292-0
  • 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.
  • Unsupported Office format for VBA extraction info OFFICE_FORMAT_UNSUPPORTED
    The Analyzer could not extract VBA macros: the document may be legacy, encrypted or malformed.
  • 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 In document text (OLE body)

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