Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 a61458d223150c49…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: eec69e98d5fc39a6f90632a1a6c3be35 SHA-1: 32fe582dc5d9eba7a966c115849fcaec84b8c77c SHA-256: a61458d223150c4942c46506ea5329445f64327c59da3f2c4fa3ebfe32093801
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

Static analysis identified the file as a malicious Excel document. The ClamAV heuristic specifically flags it as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it's a Qbot downloader. The file's purpose is to drop and execute the Qbot malware, likely through a social engineering lure within the document content, though no document body was provided.

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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