How to delete all files by a specific name? CryptoWall trojan

Question

How can I delete all file that by this name: HELP_DECRYPT.url
On internet there is a way but it doesn't work. That solution is this: in cmd del /s HELP_DECRYPT.url

Answer 1

I find the solution:
in cmd

del /s \aaaaa.*

aaaa is the name * for any extension