sc 创建svchost服务_xp 创建服务_svchost应用程序错误(3)

.text:01001107 push esi

.text:01001108 call SvcHostOptions

.text:0100110D call PrepareSvcTable

.text:01001112 mov edi, eax ; SERVICE_TABLE_ENTRY returned

.text:01001114 test edi, edi

.text:01001116 jz short loc_1001128

.text:01001118 mov eax, [esi+10h]

.text:0100111B test eax, eax

.text:0100111D jz short loc_1001128

.text:0100111F push dword ptr [esi+14h] ; dwCapabilities

.text:01001122 push eax ; int

.text:01001123 call InitializeSecurity

.text:01001128

.text:01001128 loc_1001128: ; CODE XREF: start+5Ej

.text:01001128 ; start+65j

.text:01001128 push esi ; lpMem

.text:01001129 call HeapFreeMem

.text:0100112E

.text:0100112E lab_doservice: ; CODE XREF: start+4Dj

.text:0100112E test edi, edi

.text:01001130 jz ExitProgram

.text:01001136 push edi ; lpServiceStartTable

.text:01001137 call ds:StartServiceCtrlDispatcherW

.text:0100113D jmp ExitProgram

.text:0100113D start endp

; =============================== Main Funcion end ===========================================

由于svchost为该组的所有服务都注册了svchost中的一个处理函数，因此每次启动任何一个服务时，服务治理器SCM都会调用FuncServiceMain() 这个函数。这个函数使用 svcTable 查询要启动的服务使用的DLL，调用DLL导出的ServiceMain()函数来启动服务，然后返回。; ============================== FuncServiceMain() ===========================================

.text:01001504 FuncServiceMain proc near ; DATA XREF: PrepareSvcTable+44o

.text:01001504

.text:01001504 arg_0 = dword ptr 8

.text:01001504 arg_4 = dword ptr 0Ch

.text:01001504

.text:01001504 push ecx

.text:01001505 mov eax, [esp+arg_4]

.text:01001509 push ebx

.text:0100150A push ebp

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