Win2000下的进程枚举

NTSTATUS

WINAPI

NtQuerySystemInformation（

int SystemInfoCla

PVOID SystemInfoBuffer,

ULONG SystemInfoBufferSize,

PULONG BytesReturned

）；

当 SystemInfoCla 等于5时便可获取进程信息了。

关于 NT 系统下的特权（Privilege）及其描述见下表：

Privilege Co tant Description

SE_A IG RIMARYTOKEN_NAME Required to a ign the primary token of a proce .

SE_AUDIT_NAME Required to generate audit-log entries. Give this privilege to secure servers.

SE_BACKUP_NAME Required to perform backup operatio .

SE_CHANGE_NOTIFY_NAME Required to receive notificatio of changes to files or directories. This privilege also causes the system to skip all traversal acce checks. It is enabled by default for all users.

SE_CREATE_PAGEFILE_NAME Required to create a paging file.

SE_CREATE_PERMANENT_NAME Required to create a permanent object.

SE_CREATE_TOKEN_NAME Required to create a primary token.

SE_DEBUG_NAME Required to debug a proce .

SE_INC_BASE_PRIORITY_NAME Required to increase the base priority of a proce .

SE_INCREASE_QUOTA_NAME Required to increase the quota a igned to a proce .

SE_LOAD_DRIVER_NAME Required to load or unload a device driver.

SE_LOCK_MEMORY_NAME Required to lock physical pages in memory.

SE_PROF_SINGLE_PROCE _NAME Required to gather profiling information for a single proce .

SE_REMOTE_SHUTDOWN_NAME Required to shut down a system using a network request.

SE_RESTORE_NAME Required to perform restore operatio . This privilege enables you to set any valid user or group SID as the owner of an object.

SE_SECURITY_NAME Required to perform a number of security-related functio , such as controlling and viewing audit me ages. This privilege identifies its holder as a security operator.

SE_SHUTDOWN_NAME Required to shut down a local system.

SE_SYSTEM_ENVIRONMENT_NAME Required to modify the nonvolatile RAM of systems that use this type of memory to store configuration information.

SE_SYSTEM_PROFILE_NAME Required to gather profiling information for the entire system.

SE_SYSTEMTIME_NAME Required to modify the system time.

SE_TAKE_OWNERSHIP_NAME Required to take ownership of an object without being granted discretionary acce . This privilege allows the owner value to be set only to those values that the holder may legitimately a ign as the owner of an object.

SE_TCB_NAME This privilege identifies its holder as part of the trusted computer base. Some trusted protected su ystems are granted this privilege. This privilege is required to call the LogonUser function.

SE_U OLICITED_I UT_NAME Required to read u olicited i ut from a terminal device.