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Merge remote-tracking branch 'DDWSdwqdq/patch-1'

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Chenx221 2024-09-05 12:42:02 +08:00
commit b03b94da4f
1 changed files with 18 additions and 0 deletions
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18
texthook/engine/engine.cc
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@ -11420,6 +11420,24 @@ void SpecialHookWillPlusA(DWORD esp_base, HookParam *, BYTE index, DWORD *data,
bool InsertWillPlusAHook() bool InsertWillPlusAHook()
{ {
//by iov
const BYTE bytes2[] = { 0x8B,0x00,0xFF,0x76,0xFC,0x8B,0xCF,0x50 };
ULONG range2 = min(processStopAddress - processStartAddress, MAX_REL_ADDR);
ULONG addr2 = MemDbg::findBytes(bytes2, sizeof(bytes2), processStartAddress, processStartAddress + range2);
if (addr2) {
HookParam myhp = {};
myhp.address = addr2 + 2;
myhp.type = USING_UNICODE | NO_CONTEXT | USING_STRING;
myhp.offset = pusha_eax_off - 4;//esp+4
char nameForUser[HOOK_NAME_SIZE] = "WillPlus3_memcpy";
NewHook(myhp, nameForUser);
ConsoleOutput("Insert: WillPlus3_memcpy Hook");
return true;
}
const BYTE bytes[] = { const BYTE bytes[] = {
0x81,0xec, 0x14,0x08,0x00,0x00 // 0042B5E0 81EC 14080000 SUB ESP,0x814 ; jichi: text in eax, name in eax - 1024, able to copy 0x81,0xec, 0x14,0x08,0x00,0x00 // 0042B5E0 81EC 14080000 SUB ESP,0x814 ; jichi: text in eax, name in eax - 1024, able to copy
}; };