Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 42c3ee14015ef3bc…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f3952dde65555d7d6493baeec947020a SHA-1: 39f350cab580ba2f774feebd17365ab8cd90ee79 SHA-256: 42c3ee14015ef3bce84dd9a370c214a4306b6bf0948610ac394008b420668215
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The critical ClamAV heuristic identifies this XLSX file as 'Xls.Dropper.QbotDocu12020-9818439-0', strongly indicating it is 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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