: It is frequently used alongside other security tools like Samhain . 2. Malware & Cyber Threats

This is a legitimate open-source security tool used for . It is designed to track changes to files, users, and groups on a system to detect unauthorized modifications.

: A version of the Locky ransomware also used the ".osiris" file extension for encrypted files, leading many to search for a corresponding "Osiris.exe" decrypter or executable.

: The osirismd process (the management daemon) can be installed or uninstalled via the command line using -i or -u . The -d flag is often used for debugging, showing log messages directly in the terminal.

: Run a scan with Malwarebytes or VirusTotal to see if it is a trojan.