Today, I try to download this last nightly of CB into WSL2 (Ubuntu 24.04) using Firefox browser (just my choice ...

)
BitDefender AV don't control this 7z archive (YES !), by default stored on "$HOME/Downloads".
Into terminal Ubuntu 24.04, I use command "7z" to extract directly to "/mnt/c/CodeBlocks", ... and BD AV detect like previous downloads an malware, and, like Eckart, link to file "CB_soncole_runner.exe" just decompressed ...
I force BD AV to restore this specific file.
After that, I run CB (after decompress also two dependencies files with MinGW64 and WX DLL), and result is OK.
I don't know why, CB has been very long time to start ... but (be patient) ..., after I can use last nightly of CB normally.
Story is closed !
Thank's.