nopassstore.txt

破解SQL SERVER 2000的存储过程的密码

create PROCEDURE sp_decrypt3(@objectName varchar(50))
AS begin 
set nocount on 
--CSDN：j9988 copyright:2004.01.05 --V3.1
--使用前先备份--破解字节不受限制，适用于SQLSERVER2000存储过程，函数，视图，触发器--发现有错，
--请E_MAIL：[e-mail]
begin tran
 declare 
   @objectname1 varchar(100),
   @orgvarbin varbinary(8000)
 declare
   @sql1 nvarchar(4000),
   @sql2 varchar(8000),
   @sql3 nvarchar(4000),
   @sql4 nvarchar(4000)
 DECLARE 
   @OrigSpText1 nvarchar(4000), 
   @OrigSpText2 nvarchar(4000) ,
   @OrigSpText3 nvarchar(4000), 
   @resultsp nvarchar(4000)
 declare 
   @I int,@status int,
   @type varchar(10),
   @parentid int
 declare 
   @colid int,
   @n int,
   @q int,
   @j int,
   @k int,
   @encrypted int,
   @number int
 select @type=xtype,@parentid=parent_obj 
      from sysobjects where id=object_id(@ObjectName)
 create table #temp(number int,
           colid int,ctext varbinary(8000),
           encrypted int,status int)insert #temp 
 SELECT number,colid,ctext,encrypted,status 
                       FROM syscomments 
                        WHERE id = object_id(@objectName)
   select @number=max(number) 
                   from #temp
  set @k=0while @k<=@number 
      begin
        if exists(select 1 from syscomments where id=object_id(@objectname) and number=@k)
          begin
          if @type='P'
              set @sql1=(case when @number>1 then 'ALTER PROCEDURE '+ @objectName +';'+rtrim(@k)+' WITH ENCRYPTION AS 'else 'ALTER PROCEDURE '+ @objectName+' WITH ENCRYPTION AS 'end)
             if @type='TR'
               set @sql1='ALTER TRIGGER '+@objectname+' ON '+OBJECT_NAME(@parentid)+' WITH ENCRYPTION FOR INSERT AS PRINT 1 '
               if @type='FN' or @type='TF' or @type='IF'
                 set @sql1=(case @type 
               when 'TF' then 'ALTER FUNCTION '+ @objectName+'(@a char(1)) returns @b table(a varchar(10)) with encryption as begin insert @b select @a return end '
                when 'FN' 
            then'ALTER FUNCTION '+ @objectName+'(@a char(1)) returns char(1) with encryption as begin return @a end'
            when 'IF' then'ALTER FUNCTION '+ @objectName+'(@a char(1)) returns table with encryption as return select @a as a'end)
         if @type='V'
         set @sql1='ALTER VIEW '+@objectname+' WITH ENCRYPTION AS SELECT 1 as f'
         set @q=len(@sql1) 
         set @sql1=@sql1+REPLICATE('-',4000-@q)
           select @sql2=REPLICATE('-',8000)
              set @sql3='exec(@sql1'
           select @colid=max(colid) from #temp where number=@k 
set @n=1while @n<=CEILING(1.0*(@colid-1)/2) and len(@sQL3)<=3996begin 
set @sql3=@sql3+'+@'
set @n=@n+1
end
set @sql3=@sql3+')'
exec sp_executesql @sql3,N'@Sql1 nvarchar(4000),@ varchar(8000)',@sql1=@sql1,@=@sql2
  end
set @k=@k+1
  end
set @k=0
while @k<=@number 
begin
if exists(select 1 from syscomments where id=object_id(@objectname) and number=@k)
begin
select @colid=max(colid) from #temp where number=@k 
set @n=1
while @n<=@colid
begin
   select @OrigSpText1=ctext,@encrypted=encrypted,@status=status FROM #temp WHERE colid=@n and number=@k
SET @OrigSpText3=(SELECT ctext FROM syscomments WHERE id=object_id(@objectName) and colid=@n and number=@k)
if @n=1
begin
if @type='P'
SET @OrigSpText2=(case when @number>1 then 'CREATE PROCEDURE '+ @objectName +';'+rtrim(@k)+' WITH ENCRYPTION AS '
              else 'CREATE PROCEDURE '+ @objectName +' WITH ENCRYPTION AS '
end)
if @type='FN' or @type='TF' or @type='IF'--刚才有错改一下
SET @OrigSpText2=(
   case @type when 'TF'  then 'CREATE FUNCTION '+ @objectName+'(@a char(1)) returns @b table(a varchar(10)) 
       with encryption as 
     begin 
                 insert @b select @a return end '
                          when 'FN' then'CREATE FUNCTION '+ @objectName+'(@a char(1)) returns char(1) 
                   with encryption as begin return @a end'when 'IF' then'CREATE FUNCTION '+ @objectName+'(@a char(1)) returns table with encryption as return select @a as a'
                end)
               if @type='TR'
           set @OrigSpText2='CREATE TRIGGER '+@objectname+' ON '+OBJECT_NAME(@parentid)+' WITH ENCRYPTION FOR INSERT AS PRINT 1 '
     if @type='V'
          set @OrigSpText2='CREATE VIEW '+@objectname+' WITH ENCRYPTION AS SELECT 1 as f'
           set @q=4000-len(@OrigSpText2)
           set @OrigSpText2=@OrigSpText2+REPLICATE('-',@q)
           end
          else
       begin
SET @OrigSpText2=REPLICATE('-', 4000)
end
SET @I=1
SET @resultsp = replicate(N'A', (datalength(@OrigSpText1) / 2))
         WHILE @I<=datalength(@OrigSpText1)/2
BEGIN
SET @resultsp = stuff(@resultsp, @I, 1, NCHAR(UNICODE(substring(@OrigSpText1, @I, 1)) ^(UNICODE(substring(@OrigSpText2, @I, 1)) ^UNICODE(substring(@OrigSpText3, @I, 1)))))
SET @I=@I+1
END
set @orgvarbin=cast(@OrigSpText1 as varbinary(8000))
set @resultsp=(case when @encrypted=1 then @resultsp 
else convert(nvarchar(4000),case when @status&2=2 then uncompress(@orgvarbin) else @orgvarbin 
end)
end)
print @resultsp
set @n=@n+1
end
end
set @k=@k+1
end
drop table #temp
rollback 
tran
end


GO