Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 d492ae641eeaaf43…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1997a48a3725947e28a7bb36cfe9ec68 SHA-1: e2f32fa98ed36082c77e98f9f4adc781ff6eb530 SHA-256: d492ae641eeaaf430fb21f8ce34399da2475e8ce053c902421f120af54b36190
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 use as a Qbot downloader. No further IOCs were extracted from this sample.

Heuristics 1

  • ClamAV: Xls.Dropper.QbotDocu12020-9818439-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Xls.Dropper.QbotDocu12020-9818439-0