Resolution: Clear SQL statements injected with malicious virus code

Run the following code in the SQL query analyzer. Copy codeThe Code is as follows: declare @ t varchar (255), @ c varchar (255)
Declare table_cursor cursor for select a. name, B. name
From sysobjects a, syscolumns B, policypes c
Where a. id = B. id and a. xtype = 'U' and c. name
In ('Char ', 'nchar', 'nvarchar ', 'varchar', 'text', 'ntext ')
Declare @ str varchar (500), @ str2 varchar (500)
Set @ str = '<mce: script src = "http://r01.3322.org/c.js" mce_src = "http://r01.3322.org/c.js"> </mce: script>'/* content to be replaced */
Set @ str2 =''
Open table_cursor
Fetch next from table_cursor
Into @ t, @ c while (@ fetch_status = 0)
Begin exec ('Update ['+ @ t +'] set ['+ @ c +'] = replace (cast (['+ @ c +'] as varchar (8000) ), ''' + @ str + ''', ''' + @ str2 + ''')')
Fetch next from table_cursor 14. into @ t, @ c end close table_cursor deallocate table_cursor