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

Static analysis result for SHA-256 476f0f4fbf85be0c…

MALICIOUS

Office (OOXML) / .XLSX

23.6 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c8d002d8e7112b84f369dcff13c3b28a SHA-1: b8e45f5b452f41f22187e894c539f46bdf904ece SHA-256: 476f0f4fbf85be0cff003420f0cd7d0c20dc44dcdbb40bed8e77419f046d09c7
60 Risk Score

Malware Insights

MITRE ATT&CK
T1566.002 Spearphishing Attachment

Static analysis identified the file as a malicious Excel document based on ClamAV detection. The heuristic firing indicates it is likely a dropper, designed to download and execute a secondary payload. Without further script or body content, the specific payload and delivery mechanism remain unknown.

Heuristics 1

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