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MITRE ATT&CK® Reference

Software

Malware and tool entries linked to techniques, groups, and campaigns.

1 records · validated library

Software results

Results are validated against normalized ATT&CK source records when available; sample records are used only in development or empty-data environments.

MalwareEnterprise

S1220: MEDUSA

MEDUSA is an open-source rootkit that is capable of dynamic linker hijacking, command execution, and logging credentials.[1]

Linux
Source and licensing

Source: MITRE ATT&CK®. © 2026 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation. MITRE ATT&CK and ATT&CK are registered trademarks of The MITRE Corporation. Glexia is not affiliated with or endorsed by MITRE.