Rim/iw4x-client
Rim/iw4x-client
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

[AntiCheat] Remove kernel dll hooks as the thread protection is enough

Browse Source
This commit is contained in:
momo5502 2017-06-21 21:10:17 +02:00
parent 7b0ae24d83
commit 12dc916f72
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/Components/Modules/AntiCheat.cpp
View File

@ -102,8 +102,8 @@ namespace Components
#ifdef DEBUG_LOAD_LIBRARY #ifdef DEBUG_LOAD_LIBRARY
AntiCheat::LoadLibHook[0].initialize(loadLibA, LoadLibaryAStub, HOOK_JUMP); AntiCheat::LoadLibHook[0].initialize(loadLibA, LoadLibaryAStub, HOOK_JUMP);
AntiCheat::LoadLibHook[1].initialize(loadLibW, LoadLibaryWStub, HOOK_JUMP); AntiCheat::LoadLibHook[1].initialize(loadLibW, LoadLibaryWStub, HOOK_JUMP);
AntiCheat::LoadLibHook[2].initialize(loadLibExA, LoadLibaryAStub, HOOK_JUMP); AntiCheat::LoadLibHook[2].initialize(loadLibExA, LoadLibaryExAStub, HOOK_JUMP);
AntiCheat::LoadLibHook[3].initialize(loadLibExW, LoadLibaryWStub, HOOK_JUMP); AntiCheat::LoadLibHook[3].initialize(loadLibExW, LoadLibaryExWStub, HOOK_JUMP);
#else #else
static uint8_t loadLibStub[] = { 0x33, 0xC0, 0xC2, 0x04, 0x00 }; // xor eax, eax; retn 04h static uint8_t loadLibStub[] = { 0x33, 0xC0, 0xC2, 0x04, 0x00 }; // xor eax, eax; retn 04h
static uint8_t loadLibExStub[] = { 0x33, 0xC0, 0xC2, 0x0C, 0x00 }; // xor eax, eax; retn 0Ch static uint8_t loadLibExStub[] = { 0x33, 0xC0, 0xC2, 0x0C, 0x00 }; // xor eax, eax; retn 0Ch
@ -119,7 +119,7 @@ namespace Components
static uint8_t ldrLoadDll[] = { 0xB3, 0x9B, 0x8D, 0xB3, 0x90, 0x9E, 0x9B, 0xBB, 0x93, 0x93 }; // LdrLoadDll static uint8_t ldrLoadDll[] = { 0xB3, 0x9B, 0x8D, 0xB3, 0x90, 0x9E, 0x9B, 0xBB, 0x93, 0x93 }; // LdrLoadDll
HMODULE ntdll = Utils::GetNTDLL(); HMODULE ntdll = Utils::GetNTDLL();
AntiCheat::LoadLibHook[4].initialize(GetProcAddress(ntdll, Utils::String::XOR(std::string(reinterpret_cast<char*>(ldrLoadDll), sizeof ldrLoadDll), -1).data()), ldrLoadDllStub, HOOK_JUMP); //AntiCheat::LoadLibHook[4].initialize(GetProcAddress(ntdll, Utils::String::XOR(std::string(reinterpret_cast<char*>(ldrLoadDll), sizeof ldrLoadDll), -1).data()), ldrLoadDllStub, HOOK_JUMP);
// Patch LdrpLoadDll // Patch LdrpLoadDll
Utils::Hook::Signature::Container container; Utils::Hook::Signature::Container container;
@ -133,7 +133,7 @@ namespace Components
Utils::Hook::Signature signature(ntdll, Utils::GetModuleSize(ntdll)); Utils::Hook::Signature signature(ntdll, Utils::GetModuleSize(ntdll));
signature.add(container); signature.add(container);
signature.process(); //signature.process();
} }
void AntiCheat::ReadIntegrityCheck() void AntiCheat::ReadIntegrityCheck()