Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 f4288046e6277fbc…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: a7f7d9a674d1aca9487e66ca5ea6f8b3 SHA-1: f5ed8c7ca8a259e76b088ec8d976dfb369ba8155 SHA-256: f4288046e6277fbc1471d28f678f556ac91f7dac3bbf449908a55d9127660abf
60 Risk Score

Malware Insights

Qbot · confidence 95%

MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment

The file is identified by ClamAV as Xls.Dropper.QbotDocu12020-9818439-0, a known Qbot variant. This indicates the Excel file is likely a dropper designed to download and execute a second-stage payload. The detection signature strongly suggests a Qbot family infection.

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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