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Update main-codeInjection.cpp

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This commit is contained in:
Nick Cano
2016-04-21 11:14:38 -07:00
parent 039ad323c9
commit f9d6fbc7f7
1 changed files with 4 additions and 4 deletions
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Chapter7_CodeInjection/main-codeInjection.cpp
+4 -4
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@@ -27,7 +27,7 @@ void injectCodeUsingThreadInjection(HANDLE process, LPVOID func, int times, cons
memcpy(&codeCave[10], &func, 4);
// allocate memory for the coe cave
// allocate memory for the code cave
int stringlen = strlen(string) + 1;
int fulllen = stringlen + sizeof(codeCave);
LPVOID remoteString = VirtualAllocEx(process, NULL, fulllen, MEM_COMMIT, PAGE_EXECUTE);
@@ -49,7 +49,7 @@ void injectCodeUsingThreadInjection(HANDLE process, LPVOID func, int times, cons
DWORD GetProcessThreadID(HANDLE Process)
{
THREADENTRY32 entry;
entry.dwSize = sizeof(THREADENTRY32);
entry.dwSize = sizeof(THREADENTRY32);
HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);
if (Thread32First(snapshot, &entry) == TRUE)
@@ -137,7 +137,7 @@ void LoadDll(HANDLE process, const wchar_t* dllPath)
LPVOID remoteString = VirtualAllocEx(process, NULL, namelen * 2, MEM_COMMIT, PAGE_EXECUTE);
WriteProcessMemory(process, remoteString, dllPath, namelen * 2, NULL);
// get the address of GetModuleHandle()
// get the address of LoadLibraryW()
HMODULE k32 = GetModuleHandleA("kernel32.dll");
LPVOID funcAdr = GetProcAddress(k32, "LoadLibraryW");
@@ -170,4 +170,4 @@ int main(void)
{
Sleep(100);
}
}
}