用sql语句批量删除MSSQL数据库木马

RainyFox

DECLARE hCForEach CURSOR GLOBAL
FOR
Select Nupdate +QUOTENAME(o.name)
    +N set  + QUOTENAME(c.name) + N = replace( + QUOTENAME(c.name) + ,《script src=http://www.xxx.cn/cn.js》《/script》,)
FROM sysobjects o,syscolumns c,systypes t
Where o.id=c.id
    AND OBJECTPROPERTY(o.id,NIsUserTable)=1
    AND c.xusertype=t.xusertype
    AND t.name IN(varchar,nvarchar,char,nchar,text)

EXEC sp_MSforeach_Worker @command1=N?

其中《script src=http://www.xxx.cn/cn.js》《/script》为要查找的插入的js内容