Restore the file from quarantine, then disable real-time protection during installation and add the whole folder to exclusions.
Run with:
sudo dpkg -i lb-tool_2.1.0_amd64.deb
: Available directly from the IBM Support Portal for Windows and AIX operating systems. 3. LB-LINK Network Utility lb tool download
Once you have downloaded the executable (usually named LBTool.exe or LBTool_Installer_vX.X.exe ), do not open it yet. Restore the file from quarantine, then disable real-time
After downloading, check the SHA256 sum: Restore the file from quarantine