Hello, I am inserting a USB memory into the PC.
When I double click to enter the USB memory, the same place appears again. (As in the 2nd photo) It's like a USB within a USB.
When I hover over it with the mouse and wait, an explanation appears. (in the 3rd photo)
When I double click to enter, a small error window titled "Windows Script Host" appears as in the 4th photo. So I cannot see or access the contents of the USB.
I scan it with Kaspersky Premium, Eset Online and Malware, but it comes up clean. I am adding a photo of the problem. I'll be happy if you can help me.

Welcome to Kaspersky Community.

 

1st of all, You should do this in Your Windows folder settings, if still did not do so:

 

https://www.howtogeek.com/205086/beginner-how-to-make-windows-show-file-extensions/

 

Also, try this:

 

https://www.itechguides.com/how-to-unhide-folders-in-windows-10/

 

That .vbs file in Your captures, looks very suspicious ?

@harlan4096 I liked it, I did the first thing you said.
But why would I use the "hide files and folders" option?

Wouldn't activating this option make it easier to hide malicious files?

 

Quote

hide files and folders

Not activate that, but just the opposite, to unhide possible malware hidden files ?

 

Can you check / upload that .vbs in https://www.virustotal.com/gui/home/upload? and post the results?

Başka bir USB bellekte de aynı trojan vardı. Kaspersky Premium ile arattım bu bellektekini buldu temizledi.

Teşekkür ederim. Sanırım bu rootkit flash bellekleri etkileyen bir zararlı yazılım.