Sload — Office (OLE) malware analysis

Static analysis result for SHA-256 082eacc00404b913…

MALICIOUS

Office (OLE)

90.9 KB Created: 2018-10-05 08:20:00 Authoring application: Microsoft Office Word First seen: 2019-05-10
MD5: b041c103dc6a217b4ff84f4e6fa77d73 SHA-1: 527b2d5024b8164a3d88098e2121ccbbad5f4240 SHA-256: 082eacc00404b913c415b7e7ac48ae80cd43692d7e92e59935405fdc5f5789c3
64 Risk Score

Malware Insights

Sload · confidence 85%

MITRE ATT&CK
T1566.001 Spearphishing Attachment T1105 Ingress Tool Transfer

The file was detected by ClamAV as Doc.Downloader.Sload-6794696-0, indicating it functions as a downloader. Although VBA macros could not be extracted due to an unsupported format, the presence of an embedded URL and the ClamAV signature strongly suggest the document's purpose is to download and execute a secondary payload. This aligns with the typical behavior of the Sload family.

Heuristics 3

  • ClamAV: Doc.Downloader.Sload-6794696-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Sload-6794696-0
  • 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)

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