Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 2b45d1cb228c3714…

MALICIOUS

Office (OLE)

116.0 KB Created: 2018-10-04 13:55:00 Authoring application: Microsoft Office Word First seen: 2018-10-26
MD5: 14573cb6e1f0e8e1b5853b9612bf2f8b SHA-1: 6b25240ce710050f953ef67e54f2258ad33eb541 SHA-256: 2b45d1cb228c3714523ffbf4b44bcdc39a81c32cbc62b9c8f88e0f02143b17ae
64 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File

The file was detected by ClamAV as Doc.Downloader.Sload-6744073-0, indicating it functions as a downloader for a secondary payload. Although VBA macros could not be extracted due to an unsupported format, the presence of an embedded URL and the ClamAV signature strongly suggest a malicious downloader. The document body content is obfuscated and does not provide further clues.

Heuristics 3

  • ClamAV: Doc.Downloader.Sload-6744073-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Sload-6744073-0
  • Unsupported Office format for VBA extraction info OFFICE_FORMAT_UNSUPPORTED
    olevba could not extract VBA macros (AssertionError); format-agnostic byte-level scans still ran. Likely legacy, encrypted, or malformed OLE/OOXML — re-scanning the same bytes will yield the same outcome.
  • 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)

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