mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-11-24 14:25:37 +08:00
38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
|
#include"KISS.h"
|
||
|
|
|
||
|
|
bool InsertKissHook() {
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Sample games:
|
||
|
|
* https://vndb.org/v1767
|
||
|
|
*/
|
||
|
|
const BYTE bytes[] = {
|
||
|
|
0xC1, 0xE9, 0x02, // shr ecx,02 <- hook here
|
||
|
|
0xF3, 0xA5, // repe movsd
|
||
|
|
0x8B, 0xCA, // mov ecx,edx
|
||
|
|
0x55, // push ebp
|
||
|
|
0x83, 0xE1, 0x03, // and ecx,03
|
||
|
|
0xF3, 0xA4, // repe movsb
|
||
|
|
0x8D, 0x4C, 0x24, 0x18, // lea ecx,[esp+18]
|
||
|
|
0xE8, XX4, // call kano.exe+6310
|
||
|
|
0x8B, 0x0D, XX4 // mov ecx,[kano.exe+211F8C]
|
||
|
|
};
|
||
|
|
|
||
|
|
ULONG range = min(processStopAddress - processStartAddress, MAX_REL_ADDR);
|
||
|
|
ULONG addr = MemDbg::findBytes(bytes, sizeof(bytes), processStartAddress, processStartAddress + range);
|
||
|
|
if (!addr) {
|
||
|
|
ConsoleOutput("Kiss: pattern not found");
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
HookParam hp;
|
||
|
|
hp.address = addr;
|
||
|
|
hp.offset=get_reg(regs::esi);
|
||
|
|
hp.type = USING_STRING | NO_CONTEXT|EMBED_DYNA_SJIS|EMBED_ABLE|EMBED_AFTER_NEW|EMBED_BEFORE_SIMPLE;
|
||
|
|
hp.hook_font=F_GetTextExtentPoint32A|F_ExtTextOutA;
|
||
|
|
ConsoleOutput("INSERT Kiss");
|
||
|
|
return NewHook(hp, "Kiss");
|
||
|
|
}
|
||
|
|
bool KISS::attach_function() {
|
||
|
|
return InsertKissHook();
|
||
|
|
}
|