Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 cb117c78e470cd16…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c3b18cc65a759fcecd02484a61dc93be SHA-1: e90c27d3277a1819419c9d6cb2ca5c224ac52185 SHA-256: cb117c78e470cd167b264ce77363a8637e79f9e3086ce9b700ef430e52d377a7
60 Risk Score

Malware Insights

Qbot · confidence 90%

MITRE ATT&CK
T1204 Malicious File

ClamAV identified this Excel file as a Qbot dropper, indicating its primary function is to download and execute additional malware. The specific ClamAV signature suggests a known Qbot variant. Without further script or body content, the exact execution chain cannot be detailed, but the intent is clear from the signature.

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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