Question : How to remove substring from all columns of all tables in a database?

Our SQL Server 2000 database has been attacked by a SQL injection (nihaorr1) which places a '', '''') WHERE [' + column_name + '] LIKE ''%%''' + Char(13) + Char(10) + 'GO' + Char(13) + Char(10) FROM information_schema.COLUMNS WHERE Character_maximum_length < 8000