Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 45880d98b55bff79…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 2d2ff822a50008211b1fcba9999434be SHA-1: cb67a6463d6d84bd3caea627e48bd9d5187bbec2 SHA-256: 45880d98b55bff79c28fe0244295efaab06da4b95bbacc78624f41077b253a28
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 its role as a Qbot downloader. The file's metadata shows it was authored by Microsoft Excel, a common vector for macro-based malware delivery.

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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