Windows下的渗透测试之提权的基本套路（上）

t4 – WMIC的神秘艺术

我在这里单独的拿出WMIC(Windows Management Instrumentation Command-Line)来讲解，是因为它是Windows平台下最有用的命令行工具。

WMIC在信息搜集和后渗透测试阶段非常实用。话虽这么说，其实它是有一点笨重的，因为它有时候会输出比我们需要的信息更多的信息。

要完全讲完WMIC的使用，要耗费很长的时间。还有不得不提的是，一些输出可能会因为它的格式，很难在命令行下完美的展示出来。

在这里安利两个WMIC的教程：

[Command-Line Ninjitsu (SynJunkie)]

[Windows WMIC Command Line (ComputerHope)]

不幸的是，一些windows默认的配置是不允许使用WMIC命令的，除非你是管理员组成员。经过我的测试，在XP下低权限用户是不能使用WMIC命令，但是在Windows 7 和Windows 8下，低权限用户可以使用WMIC，且不用更改任何设置。这正是我们使用WMIC搜集目标机器信息的前提。

下面是WMIC的命令行帮助：

C:\Windows\system32> wmic /?
[global switches] 
The following global switches are available:
/NAMESPACE           Path for the namespace the alias operate against.
/ROLE                Path for the role containing the alias definitions.
/NODE                Servers the alias will operate against.
/IMPLEVEL            Client impersonation level.
/AUTHLEVEL           Client authentication level.
/LOCALE              Language id the client should use.
/PRIVILEGES          Enable or disable all privileges.
/TRACE               Outputs debugging information to stderr.
/RECORD              Logs all input commands and output.
/INTERACTIVE         Sets or resets the interactive mode.
/FAILFAST            Sets or resets the FailFast mode.
/USER                User to be used during the session.
/PASSWORD            Password to be used for session login.
/OUTPUT              Specifies the mode for output redirection.
/APPEND              Specifies the mode for output redirection.
/AGGREGATE           Sets or resets aggregate mode.
/AUTHORITY           Specifies the  for the connection.
/?[:<BRIEF|FULL>]    Usage information.
For more information on a specific global switch, type: switch-name /?
The following alias/es are available in the current role:
ALIAS                    - Access to the aliases available on the local system
BASEBOARD                - Base board (also known as a motherboard or system board) management.
BIOS                     - Basic input/output services (BIOS) management.
BOOTCONFIG               - Boot configuration management.
CDROM                    - CD-ROM management.
COMPUTERSYSTEM           - Computer system management.
CPU                      - CPU management.
CSPRODUCT                - Computer system product information from SMBIOS.
DATAFILE                 - DataFile Management.
DCOMAPP                  - DCOM Application management.
DESKTOP                  - User's Desktop management.
DESKTOPMONITOR           - Desktop Monitor management.
DEVICEMEMORYADDRESS      - Device memory addresses management.
DISKDRIVE                - Physical disk drive management.
DISKQUOTA                - Disk space usage for NTFS volumes.
DMACHANNEL               - Direct memory access (DMA) channel management.
ENVIRONMENT              - System environment settings management.
FSDIR                    - Filesystem directory entry management.
GROUP                    - Group account management.
IDECONTROLLER            - IDE Controller management.
IRQ                      - Interrupt request line (IRQ) management.
JOB                      - Provides  access to the jobs scheduled using the schedule service.
LOADORDER                - Management of system services that define execution dependencies.
LOGICALDISK              - Local storage device management.
LOGON                    - LOGON Sessions.
MEMCACHE                 - Cache memory management.
MEMORYCHIP               - Memory chip information.
MEMPHYSICAL              - Computer system's physical memory management.
NETCLIENT                - Network Client management.
NETLOGIN                 - Network login information (of a particular user) management.
NETPROTOCOL              - Protocols (and their network characteristics) management.
NETUSE                   - Active network connection management.
NIC                      - Network Interface Controller (NIC) management.
NICCONFIG                - Network adapter management.
NTDOMAIN                 - NT Domain management.
NTEVENT                  - Entries in the NT Event Log.
NTEVENTLOG               - NT eventlog file management.
ONBOARDDEVICE            - Management of common adapter devices built into the motherboard (system board).
OS                       - Installed Operating System/s management.
PAGEFILE                 - Virtual memory file swapping management.
PAGEFILESET              - Page file settings management.
PARTITION                - Management of partitioned areas of a physical disk.
PORT                     - I/O port management.
PORTCONNECTOR            - Physical connection ports management.
PRINTER                  - Printer device management.
PRINTERCONFIG            - Printer device configuration management.
PRINTJOB                 - Print job management.
PROCESS                  - Process management.
PRODUCT                  - Installation package task management.
QFE                      - Quick Fix Engineering.
QUOTASETTING             - Setting information for disk quotas on a volume.
RDACCOUNT                - Remote Desktop connection permission management.
RDNIC                    - Remote Desktop connection management on a specific network adapter.
RDPERMISSIONS            - Permissions to a specific Remote Desktop connection.
RDTOGGLE                 - Turning Remote Desktop listener on or off remotely.
RECOVEROS                - Information that will be gathered from memory when the operating system fails.
REGISTRY                 - Computer system registry management.
SCSICONTROLLER           - SCSI Controller management.
SERVER                   - Server information management.
SERVICE                  - Service application management.
SHADOWCOPY               - Shadow copy management.
SHADOWSTORAGE            - Shadow copy storage area management.
SHARE                    - Shared resource management.
SOFTWAREELEMENT          - Management of the  elements of a software product installed on a system.
SOFTWAREFEATURE          - Management of software product subsets of SoftwareElement.
SOUNDDEV                 - Sound Device management.
STARTUP                  - Management of commands that run automatically when users log onto the computer 
                           system.
SYSACCOUNT               - System account management.
SYSDRIVER                - Management of the system driver for a base service.
SYSTEMENCLOSURE          - Physical system enclosure management.
SYSTEMSLOT               - Management of physical connection points including ports,  slots and 
                           peripherals, and proprietary connections points.
TAPEDRIVE                - Tape drive management.
TEMPERATURE              - Data management of a temperature sensor (electronic thermometer).
TIMEZONE                 - Time zone data management.
UPS                      - Uninterruptible power supply (UPS) management.
USERACCOUNT              - User account management.
VOLTAGE                  - Voltage sensor (electronic voltmeter) data management.
VOLUME                   - Local storage volume management.
VOLUMEQUOTASETTING       - Associates the disk quota setting with a specific disk volume.
VOLUMEUSERQUOTA          - Per user storage volume quota management.
WMISET                   - WMI service operational parameters management.
For more information on a specific alias, type: alias /?
CLASS     - Escapes to full WMI schema.
PATH      - Escapes to full WMI object paths.
CONTEXT   - Displays the state of all the global switches.
QUIT/EXIT - Exits the program.
For more information on CLASS/PATH/CONTEXT, type: (CLASS | PATH | CONTEXT) /?

为了省时省力，我写了一个可以放在目标机器上，调用WMIC来提取下面信息（进程，服务，用户，用户组，网络连接，硬盘信息，网络共享信息，已安装补丁，启动项，已安装的软件，操作系统的相关信息，和时区）的脚本。

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