[原创文章] 全局动态调用 全局, 动态

ice_xke

全局动态调用笔记
) g' {) R# A' I- q5 osvchost files工程->插入->类(Generic Class DTDY)->DTDY.cpp DTDY.h
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DTDY.h：8 [4 n( b" z  n& \7 @: Z

. l# }4 k/ _, A* l* R7 b, [#if _MSC_VER>1000
/ J- R0 w+ }" D1 ^9 }/ }3 X+ X% x#pragma once
9 o: q8 |7 k3 e' k# j  l- Q; q#endif //_MSC_VER>1000  o9 |* J6 {% x) ^/ H
#include<windows.h>
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5 \* q9 {$ `+ ?6 h# C$ ]typedef DWORD (__stdcall *pGetModuleFileNameA)(HMODULE,LPSTR,DWORD);
& k: ?( d1 ]3 }: v# Zclass DTDY
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public:
5 U. r/ l/ Y3 v! \  n. mDTDY();
3 ]4 O' V! h; E: S) dvirtual ~DTDY();
; V% G& V! Y' D5 G5 |7 l3 ppublic:
* x3 [- a$ Y( N" P, C6 ustatic pGetModuleFileNameA MyGetModuleFileName;9 U5 G* @4 c) G8 {" r1 K0 |# a
static BOOL FunInitiallization();$ k0 A" e2 H+ C- l% M
};
1 ~" {+ }: g" v! j7 J( H#endif9 ]6 ^: E% _0 u: }; p% x7 |
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8 w2 _: A# I5 s0 `7 F- Q, e  WDTDY.cpp:
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5 w: d4 Q7 Z6 A, p3 q#include "DTDY.h", r+ j: y, ?1 M
pGetModuleFileNameA DTDY::MyGetModuleFileName=NULL;
$ a/ N, W! L) h  n# [! q( \2 U; zDTDY:TDY()% s4 z( o# a) H/ D
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}
1 h0 g% ~0 I8 h" I* k/ XDTDY::~DTDY()
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}
* D2 A! _/ g( I, p! T5 D! \4 ?" FBOOL DTDY::FunInitiallization()+ W1 J2 [. V+ H. @3 `
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HMODULE hModule=LoadLibrary("kernel32.dll");6 n# Z) n" N* o8 b& a
MyGetModuleFileName=(pGetModuleFileNameA)GetProcAddress(hModule,"GetModuleFileNameA");
& o; ^' ~9 d' `  }; b3 z) }" Yif(!MyGetModuleFileName=) return FALSE;$ g; G! _( A& F+ k! [$ D/ I, h
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return TRUE;
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svchost.cpp:
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#include "DTDY.h"3 ^3 K# x) f* ]) Y! u0 C4 s

- h$ Z! d0 {) W! ~0 HBOOL APIENTRY DllMain(HANDLE hModule,DWORD ul_reason_for_call,LPVOID lpReserved)1 m: ~/ n2 ~2 d* D- i4 V. D
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switch(ul_reason_for_call)
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' J. b; |. i# H0 d, Ecase DLL_PROCESS_ATTACH:
, f" w$ M0 z, N  y; o: pif(!DTDY::FunInitiallization()) return FALSE;
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- ^5 V+ @5 P5 P" ~7 Vbreak;
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- ~9 P3 d0 b( @: QGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));->goto def
3 v, s$ s! r. v$ U5 c: l$ X改写为, c8 f5 V. Y. H
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strFileName,sizeof(strFileName));
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. c& z. f, c5 W* GKernelManager.cpp:
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. S  O; m6 b7 `7 `#include "../DTDY.h", m/ P, J. v# |& o! U1 v4 l
GetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));6 G/ e( |  p0 C- O0 m- c1 p& L2 B
改写为( X% \% D$ O* `' Y
DTDY::MyGetModuleFileName(CKeyboardManager::g_hInstance,strServiceDll,sizeof(strServiceDll));( Y. y0 k0 F6 O$ y% F& U
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