Qbot — Office (OOXML) / .XLSX malware analysis

Static analysis result for SHA-256 2af530a27d162006…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: d3202af9bcec2b7cfd2aa3ff42e74c20 SHA-1: 91ccb457d62b87c41977fdf72600642e5ee6458f SHA-256: 2af530a27d1620069db2e4716a39c0a27a44aa203e92545933ecadcfcc2a462f
60 Risk Score

Malware Insights

Qbot · confidence 95%

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 dropper. While no specific IOCs like URLs or hashes were extracted, the detection signature itself is a high-confidence indicator of malicious intent.

Heuristics 1

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