private void _asm_Click(object sender, EventArgs e)
{
Keystone key = new Keystone(Keystone.ks_arch.KS_ARCH_X86, Keystone.ks_mode.KS_MODE_64);
Console.WriteLine(_asmBox.Text);
PS4.WriteMemory(PID, address, key.Assemble(_asmBox.Text, address: address));
}
void CodeCave(string[] input)
{
InstructionData data = new InstructionData(_a(stBox.Text));
InstructionData pData = new InstructionData(data.nAddress);
string[] GetLines = new string[input.Length + 1];
bool l = true;
string
initialJmp = $"jmp 0x{cBox.Text.Replace("0x", "")}",
over = null;
if (data.Length >= 5) //adds nop if instruction is greater than 5 byte length
{
for (int i = 0; i < (data.Length - 5); i++)
{
initialJmp += $"\nnop";
}
}
else if (data.Length <= 5) //adds nop to next insrtuction, adds next instruction to bottom of cave
{
l = false;
if (_li.Checked)
{
over = pData.Operation;
}
for (int i = 0; i < ((data.Length + pData.Length) - 5); i++)
{
initialJmp += $"\nnop";
}
}
for (int i = 0; i < input.Length; i++)
{
GetLines[i] = input[i];
}
if (over != null)
{
GetLines[GetLines.Length - 1] = l ? $"{over}\njmp 0x{ data.nAddress.ToString("X").Replace("0x", "")}" : $"{over}\njmp 0x{pData.nAddress.ToString("X").Replace("0x", "")}";
}
else
{
GetLines[GetLines.Length - 1] = l ? $"jmp 0x{data.nAddress.ToString("X").Replace("0x", "")}" : $"jmp 0x{pData.nAddress.ToString("X").Replace("0x", "")}";
}
Keystone key = new Keystone(Keystone.ks_arch.KS_ARCH_X86, Keystone.ks_mode.KS_MODE_64);
PS4.WriteMemory(PID, _a(stBox.Text), key.Assemble(initialJmp, _a(stBox.Text)));
PS4.WriteMemory(PID, _a(cBox.Text), key.Assemble(string.Join(" \n", GetLines), _a(cBox.Text)));
}
private void tbAsm_PreviewKeyUp(object sender, KeyEventArgs e)
{
ulong.TryParse(tbAddress.Text, NumberStyles.AllowHexSpecifier, System.Globalization.CultureInfo.InvariantCulture, out DisAddr);
// setup dropdown for options
// read assembly and output to box
CurrAss = Keystone.Assemble(tbAsm.Text, DisAddr, ks_opt_value.KS_OPT_SYNTAX_INTEL | ks_opt_value.KS_OPT_SYNTAX_RADIX16);
string hex = BitConverter.ToString(CurrAss).Replace("-", " ");
tbAsmOut.Text = hex;
}
private void AssembleButton_Click(object sender, EventArgs e)
{
using (Keystone keystone = new Keystone(KeystoneArchitecture.KS_ARCH_X86, KeystoneMode.KS_MODE_MIPS64, true))
this.result = keystone.Assemble(this.AssemblerTextBox.Text, this._address).Buffer;
this.Close();
}