原文发表于百度空间，2008-7-24
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进程的相关结构非常重要，重点学习～
有一些内容参考自：http://dev.csdn.net/article/20/20210.shtm
进程结构中，首推EPROCESS，标记一些重要成员（可能不全）：
lkd> dt _EPROCESS
nt!_EPROCESS
+0x000 Pcb : _KPROCESS //进程控制块
+0x06c ProcessLock : _EX_PUSH_LOCK
+0x070 CreateTime : _LARGE_INTEGER //创建时间
+0x078 ExitTime : _LARGE_INTEGER //退出时间
+0x080 RundownProtect : _EX_RUNDOWN_REF
+0x084 UniqueProcessId : Ptr32 Void //这个是PID
+0x088 ActiveProcessLinks : _LIST_ENTRY //连接EPROCESS的双链，断链就是断这里
+0x090 QuotaUsage : [3] Uint4B
+0x09c QuotaPeak : [3] Uint4B
+0x0a8 CommitCharge : Uint4B
+0x0ac PeakVirtualSize : Uint4B
+0x0b0 VirtualSize : Uint4B
+0x0b4 SessionProcessLinks : _LIST_ENTRY
+0x0bc DebugPort : Ptr32 Void
+0x0c0 ExceptionPort : Ptr32 Void
+0x0c4 ObjectTable : Ptr32 _HANDLE_TABLE //句柄表
+0x0c8 Token : _EX_FAST_REF //令牌
+0x0cc WorkingSetLock : _FAST_MUTEX
+0x0ec WorkingSetPage : Uint4B
+0x0f0 AddressCreationLock : _FAST_MUTEX
+0x110 HyperSpaceLock : Uint4B
+0x114 ForkInProgress : Ptr32 _ETHREAD
+0x118 HardwareTrigger : Uint4B
+0x11c VadRoot : Ptr32 Void
+0x120 VadHint : Ptr32 Void
+0x124 CloneRoot : Ptr32 Void
+0x128 NumberOfPrivatePages : Uint4B
+0x12c NumberOfLockedPages : Uint4B
+0x130 Win32Process : Ptr32 Void
+0x134 Job : Ptr32 _EJOB //进程所属的JOB对象
+0x138 SectionObject : Ptr32 Void
+0x13c SectionBaseAddress : Ptr32 Void
+0x140 QuotaBlock : Ptr32 _EPROCESS_QUOTA_BLOCK
+0x144 WorkingSetWatch : Ptr32 _PAGEFAULT_HISTORY
+0x148 Win32WindowStation : Ptr32 Void
+0x14c InheritedFromUniqueProcessId : Ptr32 Void
+0x150 LdtInformation : Ptr32 Void
+0x154 VadFreeHint : Ptr32 Void
+0x158 VdmObjects : Ptr32 Void
+0x15c DeviceMap : Ptr32 Void
+0x160 PhysicalVadList : _LIST_ENTRY
+0x168 PageDirectoryPte : _HARDWARE_PTE
+0x168 Filler : Uint8B
+0x170 Session : Ptr32 Void
+0x174 ImageFileName : [16] UChar //映像名称
+0x184 JobLinks : _LIST_ENTRY
+0x18c LockedPagesList : Ptr32 Void
+0x190 ThreadListHead : _LIST_ENTRY //线程列表
+0x198 SecurityPort : Ptr32 Void
+0x19c PaeTop : Ptr32 Void
+0x1a0 ActiveThreads : Uint4B //线程数
+0x1a4 GrantedAccess : Uint4B
+0x1a8 DefaultHardErrorProcessing : Uint4B
+0x1ac LastThreadExitStatus : Int4B
+0x1b0 Peb : Ptr32 _PEB //进程环境块
+0x1b4 PrefetchTrace : _EX_FAST_REF
+0x1b8 ReadOperationCount : _LARGE_INTEGER
+0x1c0 WriteOperationCount : _LARGE_INTEGER
+0x1c8 OtherOperationCount : _LARGE_INTEGER
+0x1d0 ReadTransferCount : _LARGE_INTEGER
+0x1d8 WriteTransferCount : _LARGE_INTEGER
+0x1e0 OtherTransferCount : _LARGE_INTEGER
+0x1e8 CommitChargeLimit : Uint4B
+0x1ec CommitChargePeak : Uint4B
+0x1f0 AweInfo : Ptr32 Void
+0x1f4 SeAuditProcessCreationInfo : _SE_AUDIT_PROCESS_CREATION_INFO
+0x1f8 Vm : _MMSUPPORT
+0x238 LastFaultCount : Uint4B
+0x23c ModifiedPageCount : Uint4B
+0x240 NumberOfVads : Uint4B
+0x244 JobStatus : Uint4B
+0x248 Flags : Uint4B
+0x248 CreateReported : Pos 0, 1 Bit
+0x248 NoDebugInherit : Pos 1, 1 Bit
+0x248 ProcessExiting : Pos 2, 1 Bit
+0x248 ProcessDelete : Pos 3, 1 Bit
+0x248 Wow64SplitPages : Pos 4, 1 Bit
+0x248 VmDeleted : Pos 5, 1 Bit
+0x248 OutswapEnabled : Pos 6, 1 Bit
+0x248 Outswapped : Pos 7, 1 Bit
+0x248 ForkFailed : Pos 8, 1 Bit
+0x248 HasPhysicalVad : Pos 9, 1 Bit
+0x248 AddressSpaceInitialized : Pos 10, 2 Bits
+0x248 SetTimerResolution : Pos 12, 1 Bit
+0x248 BreakOnTermination : Pos 13, 1 Bit
+0x248 SessionCreationUnderway : Pos 14, 1 Bit
+0x248 WriteWatch : Pos 15, 1 Bit
+0x248 ProcessInSession : Pos 16, 1 Bit
+0x248 OverrideAddressSpace : Pos 17, 1 Bit
+0x248 HasAddressSpace : Pos 18, 1 Bit
+0x248 LaunchPrefetched : Pos 19, 1 Bit
+0x248 InjectInpageErrors : Pos 20, 1 Bit
+0x248 VmTopDown : Pos 21, 1 Bit
+0x248 Unused3 : Pos 22, 1 Bit
+0x248 Unused4 : Pos 23, 1 Bit
+0x248 VdmAllowed : Pos 24, 1 Bit
+0x248 Unused : Pos 25, 5 Bits
+0x248 Unused1 : Pos 30, 1 Bit
+0x248 Unused2 : Pos 31, 1 Bit
+0x24c ExitStatus : Int4B
+0x250 NextPageColor : Uint2B
+0x252 SubSystemMinorVersion : UChar
+0x253 SubSystemMajorVersion : UChar
+0x252 SubSystemVersion : Uint2B
+0x254 PriorityClass : UChar
+0x255 WorkingSetAcquiredUnsafe : UChar
+0x258 Cookie : Uint4B
进程控制块位于每个进程EPROCESS的开头，因此它的地址也就是EPROCESS的地址．
lkd> dt _KPROCESS
nt!_KPROCESS
+0x000 Header : _DISPATCHER_HEADER
+0x010 ProfileListHead : _LIST_ENTRY
+0x018 DirectoryTableBase : [2] Uint4B //页目录
+0x020 LdtDescriptor : _KGDTENTRY //GDT
+0x028 Int21Descriptor : _KIDTENTRY //IDT
+0x030 IopmOffset : Uint2B
+0x032 Iopl : UChar
+0x033 Unused : UChar
+0x034 ActiveProcessors : Uint4B
+0x038 KernelTime : Uint4B //内核时间
+0x03c UserTime : Uint4B //用户态时间
+0x040 ReadyListHead : _LIST_ENTRY
+0x048 SwapListEntry : _SINGLE_LIST_ENTRY
+0x04c VdmTrapcHandler : Ptr32 Void
+0x050 ThreadListHead : _LIST_ENTRY
+0x058 ProcessLock : Uint4B
+0x05c Affinity : Uint4B
+0x060 StackCount : Uint2B
+0x062 BasePriority : Char
+0x063 ThreadQuantum : Char
+0x064 AutoAlignment : UChar
+0x065 State : UChar
+0x066 ThreadSeed : UChar
+0x067 DisableBoost : UChar
+0x068 PowerState : UChar
+0x069 DisableQuantum : UChar
+0x06a IdealNode : UChar
+0x06b Flags : _KEXECUTE_OPTIONS
+0x06b ExecuteOptions : UChar
进程环境块PEB：
lkd> dt _PEB
nt!_PEB
+0x000 InheritedAddressSpace : UChar
+0x001 ReadImageFileExecOptions : UChar
+0x002 BeingDebugged : UChar //IsDebugPresent所检查的标志位，是否被调试
+0x003 SpareBool : UChar
+0x004 Mutant : Ptr32 Void
+0x008 ImageBaseAddress : Ptr32 Void
+0x00c Ldr : Ptr32 _PEB_LDR_DATA //所有加载模块构成的链表
+0x010 ProcessParameters : Ptr32 _RTL_USER_PROCESS_PARAMETERS //用户进程参数块
+0x014 SubSystemData : Ptr32 Void
+0x018 ProcessHeap : Ptr32 Void
+0x01c FastPebLock : Ptr32 _RTL_CRITICAL_SECTION
+0x020 FastPebLockRoutine : Ptr32 Void
+0x024 FastPebUnlockRoutine : Ptr32 Void
+0x028 EnvironmentUpdateCount : Uint4B
+0x02c KernelCallbackTable : Ptr32 Void
+0x030 SystemReserved : [1] Uint4B
+0x034 AtlThunkSListPtr32 : Uint4B
+0x038 FreeList : Ptr32 _PEB_FREE_BLOCK
+0x03c TlsExpansionCounter : Uint4B
+0x040 TlsBitmap : Ptr32 Void
+0x044 TlsBitmapBits : [2] Uint4B
+0x04c ReadOnlySharedMemoryBase : Ptr32 Void
+0x050 ReadOnlySharedMemoryHeap : Ptr32 Void
+0x054 ReadOnlyStaticServerData : Ptr32 Ptr32 Void
+0x058 AnsiCodePageData : Ptr32 Void
+0x05c OemCodePageData : Ptr32 Void
+0x060 UnicodeCaseTableData : Ptr32 Void
+0x064 NumberOfProcessors : Uint4B
+0x068 NtGlobalFlag : Uint4B
+0x070 CriticalSectionTimeout : _LARGE_INTEGER
+0x078 HeapSegmentReserve : Uint4B
+0x07c HeapSegmentCommit : Uint4B
+0x080 HeapDeCommitTotalFreeThreshold : Uint4B
+0x084 HeapDeCommitFreeBlockThreshold : Uint4B
+0x088 NumberOfHeaps : Uint4B
+0x08c MaximumNumberOfHeaps : Uint4B
+0x090 ProcessHeaps : Ptr32 Ptr32 Void //进程默认堆
+0x094 GdiSharedHandleTable : Ptr32 Void
+0x098 ProcessStarterHelper : Ptr32 Void
+0x09c GdiDCAttributeList : Uint4B
+0x0a0 LoaderLock : Ptr32 Void
+0x0a4 OSMajorVersion : Uint4B
+0x0a8 OSMinorVersion : Uint4B
+0x0ac OSBuildNumber : Uint2B
+0x0ae OSCSDVersion : Uint2B
+0x0b0 OSPlatformId : Uint4B
+0x0b4 ImageSubsystem : Uint4B
+0x0b8 ImageSubsystemMajorVersion : Uint4B
+0x0bc ImageSubsystemMinorVersion : Uint4B
+0x0c0 ImageProcessAffinityMask : Uint4B
+0x0c4 GdiHandleBuffer : [34] Uint4B
+0x14c PostProcessInitRoutine : Ptr32 void
+0x150 TlsExpansionBitmap : Ptr32 Void
+0x154 TlsExpansionBitmapBits : [32] Uint4B
+0x1d4 SessionId : Uint4B
+0x1d8 AppCompatFlags : _ULARGE_INTEGER
+0x1e0 AppCompatFlagsUser : _ULARGE_INTEGER
+0x1e8 pShimData : Ptr32 Void
+0x1ec AppCompatInfo : Ptr32 Void
+0x1f0 CSDVersion : _UNICODE_STRING
+0x1f8 ActivationContextData : Ptr32 Void
+0x1fc ProcessAssemblyStorageMap : Ptr32 Void
+0x200 SystemDefaultActivationContextData : Ptr32 Void
+0x204 SystemAssemblyStorageMap : Ptr32 Void
+0x208 MinimumStackCommit : Uint4B
PEB中的Ldr：
lkd> dt _PEB_LDR_DATA
nt!_PEB_LDR_DATA
+0x000 Length : Uint4B
+0x004 Initialized : UChar
+0x008 SsHandle : Ptr32 Void
+0x00c InLoadOrderModuleList : _LIST_ENTRY
+0x014 InMemoryOrderModuleList : _LIST_ENTRY
+0x01c InInitializationOrderModuleList : _LIST_ENTRY
+0x024 EntryInProgress : Ptr32 Void