Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 9025062857e1ec18…

MALICIOUS

Office (OLE)

119.4 KB Created: 2018-10-04 13:55:00 Authoring application: Microsoft Office Word First seen: 2019-05-31
MD5: b9a5a93a947b5539809fb696cc2e4e4d SHA-1: 48b5e10f005c8356d92c9d7abe8b0f6d22a9139a SHA-256: 9025062857e1ec18f4b032a04ba3a5c87a6bc8b524dd7668fc9b2020e8da3cd0
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is detected as malicious by ClamAV with the signature Doc.Downloader.Sload-6744073-0. Although VBA macros could not be extracted due to an unsupported format, an embedded URL was found. This URL, while benign according to reputation, is presented in a way that suggests a social engineering attempt to trick the user into visiting it.

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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