EXEC sp_dropextendedproc ‘xp_cmdshell’
如果要恢復它
EXEC sp_addextendedproc xp_cmdshell ,@dllname =’xplog70.dll’
而為何我要恢復xp_dirtree用上面這個語句就不行了？？
拿起eXeScope我分析了一下xplog70.dll這個文件，哈哈，看到不少好東西
打開X:\Program Files\Microsoft SQL Server\MSSQL\Binn目錄
看到了我們常用的存儲過程了吧
那我們再看看xpstar.dll這個吧
哈哈哈，有不少東西，文件大，到底是不一樣
odsole70.dll
sp_OACreate
sp_OADestroy
sp_OAGetErrorInfo
sp_OAGetProperty
sp_OAMethod
sp_OASetProperty
sp_OAStop
sqlmap70.dll
xp_deletemail
xp_findnextmsg
xp_get_mapi_default_profile
xp_get_mapi_profiles
xp_issqlmailstarted
xp_readmail
xp_sendmail
xp_startmail
xp_stopmail
xp_test_mapi_profile
xpqueue.dll
xp_controlqueueservice
xp_createprivatequeue
xp_decodequeuecmd
xp_deleteprivatequeue
xp_displayqueuemesgs
xp_peekqueue
xp_readpkfromqueue
xp_readpkfromvarbin
xp_resetqueue
xprepl.dll
xp_ORbitmap
xp_displayparamstmt
xp_execresultset
xp_intersectbitmaps
xp_makecab
xp_mapdown_bitmap
xp_mergelineages
xp_mergexpusage
xp_oledbinfo
xp_printstatements
xp_proxIEdmetadata
xp_repl_convert_encrypt
xp_repl_encrypt
xp_repl_help_connect
xp_replproberemsrv
xp_showcolv
xp_showlineage
xp_unpackcab
xp_varbintohexstr
xpsqlbot.dll
xp_qv
xpstar.dll
sp_GetMBCSCharLen
sp_IsMBCSLeadByte
sp_MSgetversion
xp_GetAdminGroupName
xp_IsNTAdmin
xp_MSADEnabled
xp_MSADSIObjReg
xp_MSADSIObjRegDB
xp_MSADSIReg
xp_MSFullText
xp_MSLocalSystem
xp_MSnt2000
xp_MSplatform
xp_SetSQLSecurity
xp_adsirequest
xp_availablemedia
xp_dirtree
xp_dsninfo
xp_enum_activescriptengines
xp_enum_oledb_providers
xp_enumdsn
xp_enumerrorlogs
xp_eventlog
xp_fileexist
xp_fixeddrives
xp_freemodule
xp_get_mapi_default_profile
xp_get_mapi_profiles
xp_get_tape_devices
xp_getfiledetails
xp_getnetname
xp_getprotocoldllinfo
xp_instance_regaddmultistring
xp_instance_regdeletekey
xp_instance_regdeletevalue
xp_instance_regenumkeys
xp_instance_regenumvalues
xp_instance_regread
xp_instance_regremovemultistring
xp_instance_regwrite
xp_msx_enlist
xp_ntsec_enumdomains
xp_prop_oledb_provider
xp_readerrorlog
xp_regaddmultistring
xp_regdeletekey
xp_regdeletevalue
xp_regenumkeys
xp_regenumvalues
xp_regread
xp_regremovemultistring
xp_regwrite
xp_servicecontrol
xp_sqlagent_enum_jobs
xp_sqlagent_is_starting
xp_sqlagent_monitor
xp_sqlagent_msx_account
xp_sqlagent_notify
xp_sqlagent_param
xp_sqlagent_proxy_account
xp_sqlmaint
xp_subdirs
xp_terminate_process
xp_test_mapi_profile
xp_unc_to_drive
xp_updateFTSSQLAccount
xpweb70.dll
xp_cleanupwebtask
xp_convertwebtask
xp_dropwebtask
xp_enumcodepages
xp_makewebtask
xp_readwebtask
xp_runwebtask
都在這裡了，當然每個SP的用法我就不多說了
