Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 a7dd1b27cf4e0b09…

MALICIOUS

Office (OLE)

116.2 KB Created: 2018-10-04 11:34:00 Authoring application: Microsoft Office Word First seen: 2019-05-16
MD5: fcc398dcddb99d9d74d3435907e9b880 SHA-1: a40c5d89202d8466efca16171aad1b27a0ee9276 SHA-256: a7dd1b27cf4e0b09d845a0041b607d421d380ad32e4fdfe15fd8f36e5059c946
64 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The file is identified as malicious by ClamAV with the signature Doc.Malware.Sload-6794694-0. Although VBA macros could not be extracted due to an unsupported format, the presence of an embedded URL and the overall structure suggest a spearphishing attachment attack. The document body content is obfuscated and does not provide further clues.

Heuristics 3

  • ClamAV: Doc.Malware.Sload-6794694-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Malware.Sload-6794694-0
  • 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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