No worries! Happy to help!

You were right, sorry, I firstly thought you were one of the trolls since I didn't even know this thing existed in the community :) I've used DeepCleanBlock as you've suggested, the patch should be already out for this music chip. I've also patched other music chips I have uploaded to the workshop. Hope you'll enjoy it. Thanks again for pointing out!

You can verify it yourself:

Open the script editor for the music chip or hand scripts and scroll all the way to the bottom and to the the right — you’ll see the injected code.

It's a malicious script called tcejbo gninwapS. And it's present on lot of music cart workshop items due to a popular music player being infected at some point, which may have been where you got the template from. Either way:

I recommend you remake this using clean templates on a fresh save or cleaning this save and reuploading using this tool. CleanerBlock

Thus if this won't help, you should probably already scan your PC for viruses since worms can actually introduce new malware to your system by consuming bandwidth

Mod does not contain any of the malicious or memory leaking malware. The code is open and you can check it out in-game: it is a simple dictionary with key:value pairs of songs. If you having issues you should perhaps take a look at other mods you've installed and investigate their code

Mod contains self-replicating LUA worm.