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VT伪写数据 - VtFakeWriteData

函数简介

写入指定地址的数据,实现执行和读写分离,有效解决CRC检测问题。(高级版功能,普通版无法使用)

接口名称

VtFakeWriteData

DLL调用

c
int32_t VtFakeWriteData(int64_t instance, int64_t hwnd, OLA_STRING_INPUT addr, OLA_STRING_INPUT data);

参数说明

参数名类型说明
instance长整数型OLAPlug对象的指针,由 CreateCOLAPlugInterFace 接口生成。
hwnd长整数型窗口句柄。
addr字符串地址,支持CE数据格式。例如:[[[<module>+offset1]+offset2]+offset3]<Game.exe>+1234+8+4[<Game.exe>+1234]+8+4[[<Game.exe>+1234]+8]+4<Game.exe>+1234[0x12345678]+10
data字符串二进制数据,以字符串形式描述,例如:"12 34 56 78 90 ab cd"

示例

SDK 调用

cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
int ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd");
csharp
using OLAPlug;

var ola = new OLAPlugServer();
int ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd");
python
from OLAPlugServer import OLAPlugServer

ola = OLAPlugServer()
ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd")
java
import com.olaplug.OLAPlugServer;

OLAPlugServer ola = new OLAPlugServer();
int ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd");
cpp
var ola = com("OlaPlug.OlaSoft")
var ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd")
vbscript
Set ola = CreateObject("OlaPlug.OlaSoft")
ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd")
text
.局部变量 ola, OLAPlug
ola.创建 ()
ret = ola.VtFakeWriteData(hwnd, “[[[<module>+offset1]+offset2]+offset3]”, “12 34 56 78 90 ab cd”)
aardio
import OLAPlugServer;
var ola = OLAPlugServer();
var ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd");
text
变量 ola <类型 = OLAPlugServer>
ola = 新建 OLAPlugServer
整数 ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd")
cpp
#include "OLAPlugServer.h"

OLAPlugServer ola;
int32_t ret = ola.VtFakeWriteData(hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd");

原生 DLL 调用

cpp
VtFakeWriteData(instance, hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd");
csharp
using System.Runtime.InteropServices;
using System.Text;

[DllImport("OLAPlug_x64.dll", CallingConvention = CallingConvention.StdCall)]
static extern int VtFakeWriteData(long ola, int hwnd, string addr, string data);

VtFakeWriteData(instance, hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd");
python
from ctypes import CDLL, c_int, c_int64, create_string_buffer

ola = CDLL("OLAPlug_x64.dll")
ola.CreateCOLAPlugInterFace.restype = c_int64
ola.VtFakeWriteData(instance, hwnd, "[[[<module>+offset1]+offset2]+offset3]", "12 34 56 78 90 ab cd")

返回值

返回值说明
1成功。
0失败。

注意事项

项目说明
驱动需要先调用 EnabletVtDriver 启用VT驱动。
格式地址格式支持CE风格的多级指针链,使用尖括号指定模块名。
data 参数为十六进制字节字符串data 参数为十六进制字节字符串,字节之间用空格分隔。
该接口实现执行与读写分离该接口实现执行与读写分离,可绕过目标程序的CRC完整性校验。