Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 c8355f4fcd7d9391…

MALICIOUS

Office (OOXML) / .XLSX

29.5 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: f71b353214fc6fa58359daca0e33bb6b SHA-1: 5d0092654f6179e4511aabc635912f8195f9c9a0 SHA-256: c8355f4fcd7d9391a05b092ac0eb1629d7d75ba8b939f4bd50acb756f7e92a6c
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', strongly indicating it is a Qbot dropper. This type of document typically uses malicious macros to download and execute the main Qbot payload. The SHA256 hash is included as a primary indicator.

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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