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

Static analysis result for SHA-256 25f76715b40401d5…

MALICIOUS

Office (OOXML) / .XLSX

21.4 KB Created: 2006-09-16 00:00:00 UTC Authoring application: Microsoft Excel 14.0300
MD5: c4e4038d9d3c98101e63349a116709fa SHA-1: 458a3097155e6cbd506ebea95fe170b6e82430e7 SHA-256: 25f76715b40401d59ee1b3cfc8a70caa7c008f0b9a79b5dfa98ca9f57c99bc1a
60 Risk Score

Malware Insights

MITRE ATT&CK
T1204 Malicious File Execution

Static analysis identified the file as a malicious Excel document. The CLAMAV_DETECTION heuristic indicates it is a known dropper for Qbot, likely designed to download and execute a secondary payload. No specific IOCs were extracted beyond the detection signature.

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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