// https://prtsc.me/i/d68ef574.png
// https://prtsc.me/i/f054717d.png
// [8bytes] movss xmm0,[edi+148] <--- BA X X X X 66 0F 6E
// [3bytes] xorps xmm7, xmm7 <--- C2 90 90
public static bool Process(ref byte[] buffer)
{
var index = BinScanner.FindPattern(buffer, "F3 0F 10 87 48 01 00 00 0F 57 FF");
if (index == 0)
{
return(false);
}
var valueBin = BitConverter.GetBytes(89f);
buffer[index + 0] = 0xBA;
buffer[index + 1] = valueBin[0];
buffer[index + 2] = valueBin[1];
buffer[index + 3] = valueBin[2];
buffer[index + 4] = valueBin[3];
buffer[index + 5] = 0x66;
buffer[index + 6] = 0x0F;
buffer[index + 7] = 0x6E;
buffer[index + 8] = 0xC2;
buffer[index + 9] = 0x90;
buffer[index + 10] = 0x90;
return(true);
}
// [6bytes] eax,[esi+00000228]
// [5bytes] xmm0,[eax+28]
// [2bytes] jmp
// [8bytes] movss xmm0,[?]
// [3bytes] comiss xmm1,xmm0 <--- NOP
public static bool Process(ref byte[] buffer)
{
var index = BinScanner.FindPattern(buffer, "8B 86 28 02 00 00 F3 0F 10 40 28 EB 08 F3 0F 10 05 ? ? ? ? 0F 2F C8");
if (index == 0)
{
return(false);
}
buffer[index + 21] = 0x90;
buffer[index + 22] = 0x90;
buffer[index + 23] = 0x90;
return(true);
}
// #1
// [2bytes] ja
// [5bytes] movss xmm0,[eax+24]
// [4bytes] maxss xmm0,xmm1 <--- MOVSS
// #2
// [6bytes] mov eax,[esi+00000228]
// [5bytes] movss xmm0,[eax+24]
// [4bytes] maxss xmm0,xmm1 <--- MOVSS
public static bool Process(ref byte[] buffer)
{
var index1 = BinScanner.FindPattern(buffer, "77 09 F3 0F 10 40 24 F3 0F 5F C1");
if (index1 == 0)
{
return(false);
}
var index2 = BinScanner.FindPattern(buffer, "8B 86 28 02 00 00 F3 0F 10 40 24 F3 0F 5F C1");
if (index2 == 0)
{
return(false);
}
buffer[index1 + 9] = 0x10;
buffer[index2 + 13] = 0x10;
return(true);
}
// [2bytes] mov ecx,esi
// [7bytes] mov [esi+48],0
// [6bytes] mov eax,[edi+158] <--- B8 X X X X 90
public static bool Process(ref byte[] buffer)
{
var index = BinScanner.FindPattern(buffer, "8B CE C7 46 48 00 00 00 00 8B 87 58 01 00 00");
if (index == 0)
{
return(false);
}
var textFrm = new TextForm();
textFrm.titleLbl.Text = $"FOV Value:{Environment.NewLine}(45 - default)";
textFrm.ShowDialog();
if (!textFrm.Success)
{
return(false);
}
var valueStr = textFrm.valueLbl.Text.Trim();
if (!float.TryParse(valueStr, out var value))
{
return(false);
}
var valueBin = BitConverter.GetBytes(value);
buffer[index + 9] = 0xB8;
buffer[index + 10] = valueBin[0];
buffer[index + 11] = valueBin[1];
buffer[index + 12] = valueBin[2];
buffer[index + 13] = valueBin[3];
buffer[index + 14] = 0x90;
return(true);
}
// #1
// [8bytes] movss [esi+0000012C],xmm2 <--- NOP
// [1byte] ja ..
// #2
// [8bytes] movss [esi+00000138],xmm0 <--- NOP
// [2bytes] jbe ...
public static bool Process(ref byte[] buffer)
{
var index1 = BinScanner.FindPattern(buffer, "F3 0F 11 96 2C 01 00 00 77");
if (index1 == 0)
{
return(false);
}
var index2 = BinScanner.FindPattern(buffer, "F3 0F 11 86 34 01 00 00 0F 86");
if (index2 == 0)
{
return(false);
}
buffer[index1 + 0] = 0x90;
buffer[index1 + 1] = 0x90;
buffer[index1 + 2] = 0x90;
buffer[index1 + 3] = 0x90;
buffer[index1 + 4] = 0x90;
buffer[index1 + 5] = 0x90;
buffer[index1 + 6] = 0x90;
buffer[index1 + 7] = 0x90;
buffer[index2 + 0] = 0x90;
buffer[index2 + 1] = 0x90;
buffer[index2 + 2] = 0x90;
buffer[index2 + 3] = 0x90;
buffer[index2 + 4] = 0x90;
buffer[index2 + 5] = 0x90;
buffer[index2 + 6] = 0x90;
buffer[index2 + 7] = 0x90;
return(true);
}
