Malicious Office (OOXML) / .XLSX — malware analysis report

Static analysis result for SHA-256 bcf5f39b08740897…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 9beaef56c8001f739318252a973c18a4 SHA-1: 63e70366c42c6adebc7db3699d4e9499e31f5934 SHA-256: bcf5f39b0874089786efac75d68d169fc0dd97f46bb2839d4d78ff948abddeee
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment T1204.002 Malicious File

The file is identified by ClamAV as 'Xls.Dropper.QbotDocu12020-9818439-0', indicating it functions as a dropper for other malware. The presence of this detection strongly suggests the Excel file's primary purpose is to download and execute a malicious payload. No document body or scripts were extracted, but the ClamAV signature is sufficient for a high-confidence assessment.

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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