Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 d99c73bb681383a1…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d1776570726f47bfdb4ff3ffd007910c SHA-1: 7102e62b5c125cb75e1cf4702c8cf9d16589c286 SHA-256: d99c73bb681383a176532b78cc7c77779d47a03323ae7d61fd5e5a624711a124
60 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as a dropper, indicating its primary function is to download and execute additional malware. Without further script or body content, the exact payload and delivery mechanism remain unknown.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0

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