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

Static analysis result for SHA-256 2b419ddd64e25ef8…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: 1a2af8759787c75f6ec0d793566793aa SHA-1: 5816a1185adb53b9d00aaa86adac65ba9eede77a SHA-256: 2b419ddd64e25ef891226cdf70949b5f9f77ec974904f63a344c7517f4e247a3
60 Risk Score

Malware Insights

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 a 'Xls.Dropper.QbotDocu' type, indicating its function as a dropper for other malware. While no specific URLs or scripts were extracted, the detection signature strongly suggests a payload delivery mechanism.

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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