Removing single attachments
 

I was sent a list with attachments today that I should remove from my forum.
The list looks like this:

Quote:
http://mydomain.com/forum/attachment...1&d=1240644777
http://mydomain.com/forum/attachment...2&d=1240644777
http://mydomain.com/forum/attachment...1&d=1240644777
http://mydomain.com/forum/attachment...1&d=1240644777
http://mydomain.com/forum/attachment...0&d=1240644777
...
I thought I could just go into the attachments search and search for the IDs. But there is no such option.
How am I supposed to delete those attachments? Please let me know asap.