XZ Scanner

Free scanner specifically designed to detect the XZ backdoor. More info and usage instructions here.

Basic usage:

1. Download the tool
2. make the binary executable with chmod +x ./xz-scanner
3. run it from the respective directory with sudo ./xz-scanner --system (full system scan to identify any infected liblzma libraries, even if not used by sshd) or with sudo ./xz-scanner to focus on the vulnerable liblzma library used by your SSH daemon (sshd)