Malicious Office (OLE) — malware analysis report

Static analysis result for SHA-256 7d85dfb66cf19a72…

MALICIOUS

Office (OLE)

120.8 KB Created: 2018-10-04 16:00:00 Authoring application: Microsoft Office Word First seen: 2018-10-13
MD5: 656d9c73eddb496a9345f83af4bbe7a8 SHA-1: c0821b26d3c4ca50b4cd08b4166fbc45e4025650 SHA-256: 7d85dfb66cf19a7291dffa7c90a661d08d101819ccb64cce1e82aed57dec4b0d
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-6799076-0. Although VBA macros could not be extracted due to an unsupported format, an embedded URL was found within the document body. This URL, despite being labeled as benign, is presented in a way that suggests a potential social engineering attempt to trick the user into interacting with it.

Heuristics 3

  • ClamAV: Doc.Downloader.Sload-6799076-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Doc.Downloader.Sload-6799076-0
  • 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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