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Well, your friend said that this damn thing is still monitoring the task manager program, and that's what I said. . .
I found a way to prove the existence of this ghost program.
1. Create a new text file (txt extension) on the desktop, and change the extension from? Change. Send text messages to. Bat.
2. Right-click the bat file, open it with Notepad, and copy the following two lines of commands (remember to change the user name to yours).
md? D:\ Move here
Copy? C:\Users\ user name \AppData\Roaming\cjkziy\*. *? D:\ Move here
3. Save and close the bat file. The next time you find the small flashing icon in the lower right corner, don't look at the directory or open the task manager, just run the newly created bat file directly, and then go to the move_here folder on disk D.