Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 c13282d52191603f…

MALICIOUS

Office (OLE)

126.5 KB Created: 2018-10-04 11:34:00 Authoring application: Microsoft Office Word First seen: 2019-05-31
MD5: e67c6259ccc5dba8cb2435ebb6cc2fe9 SHA-1: 89a5c56bb758dec4067d68780585dbc833f33505 SHA-256: c13282d52191603f9b03eea4d1f6a9822a054743a976a385cede3d6b269c3f0a
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 document body contains a string that resembles a CAPTCHA, suggesting a social engineering lure. The SHA256 hash is included as a primary indicator of compromise.

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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