string[] ConvertSig(SigStyle fromstyle, SigStyle tostyle, string data, string mask)
{
data = ConvertPEiD(fromstyle, data, mask);
string[] outstr = new string[] { "", "" };
if ((tostyle == SigStyle.PEiD) && CheckPEiD(data))
{
outstr[0] = data;
}
if ((tostyle == SigStyle.IDA) && CheckPEiD(data))
{
outstr[0] = Regex.Replace(data, @"\?{2}", "?");
}
if ((tostyle == SigStyle.Code) && CheckPEiD(data) == true)
{
string tmpstr = " " + data;
string tmpmask = data;
tmpmask = Regex.Replace(tmpmask, @"[0-9a-f]{2}\s?", "x");
tmpmask = Regex.Replace(tmpmask, @"[\?]{2}\s?", "?");
tmpstr = Regex.Replace(tmpstr, @"[\s]", "\\x");
tmpstr = Regex.Replace(tmpstr, @"[\?]{2}\s?", "00");
outstr[0] = tmpstr;
outstr[1] = tmpmask;
}
if ((tostyle == SigStyle.Byte) && CheckPEiD(data) == true)
{
string tmpstr = " " + data;
string tmpmask = data;
tmpmask = Regex.Replace(tmpmask, @"[0-9a-f]{2}\s?", "x");
tmpmask = Regex.Replace(tmpmask, @"[\?]{2}\s?", "?");
tmpstr = Regex.Replace(tmpstr, @"[\s]", ", 0x");
tmpstr = Regex.Replace(tmpstr, @"[\?]{2}\s?", "00");
outstr[0] = tmpstr.TrimStart(' ', ',');
outstr[1] = tmpmask;
}
return(outstr);
}
string ConvertPEiD(SigStyle fromsigstyle, string data, string mask)
{
string outstr = data;
if ((fromsigstyle == SigStyle.IDA) && CheckIDA(data))
{
outstr = data.Replace("?", "??");
}
if ((fromsigstyle == SigStyle.PEiD) && CheckPEiD(data))
{
outstr = data;
}
if ((fromsigstyle == SigStyle.Code) && CheckCode(data, mask) == true)
{
for (int i = 0; i < mask.Length; i++)
{
if (mask[i] == '?')
{
outstr = outstr.Remove(((i * 4) + 2), 2).Insert(((i * 4) + 2), "??");
}
}
outstr = Regex.Replace(outstr, @"\\x", " ").TrimStart(' ');
}
if ((fromsigstyle == SigStyle.Byte) && CheckByte(data, mask) == true)
{
for (int i = 0; i < mask.Length; i++)
{
if (mask[i] == '?')
{
outstr = outstr.Remove(((i * 6) + 2), 2).Insert(((i * 6) + 2), "??");
}
}
outstr = Regex.Replace(outstr, @",?\s?0x", " ").TrimStart(' ');
}
return(outstr);
}
void ProdUpdate()
{
ProdData.Text = ProdData.Text.ToLower();
ProdRadio_Code.AutoCheck = ProdRadio_IDA.AutoCheck = ProdRadio_PEiD.AutoCheck = ProdRadio_Byte.AutoCheck = ProdAutoDetect.Enabled;
foreach (Signature sig in Signature.list)
{
if (sig.name == ProdSigName.Text)
{
savesigbutton.Enabled = validsigbox.Checked = false;
return;
}
}
SigStyle ID = SigStyle.Error;
if (ProdAutoDetect.Checked)
{
ID = GetAutoID(ProdData.Text);
switch (ID)
{
case SigStyle.Byte: ProdRadio_Byte.Checked = true; ProdMask.Enabled = true; break;
case SigStyle.Code: ProdRadio_Code.Checked = true; ProdMask.Enabled = true; break;
case SigStyle.IDA: ProdRadio_IDA.Checked = true; ProdMask.Enabled = false; break;
case SigStyle.PEiD: ProdRadio_PEiD.Checked = true; ProdMask.Enabled = false; break;
case SigStyle.Error: ProdUnknown.Visible = ProdUnknown.Checked = true; break;
}
}
else
{
ProdUnknown.Visible = ProdUnknown.Checked = false;
if (ProdRadio_Byte.Checked)
{
ID = SigStyle.Byte;
}
if (ProdRadio_Code.Checked)
{
ID = SigStyle.Code;
}
if (ProdRadio_IDA.Checked)
{
ID = SigStyle.IDA;
}
if (ProdRadio_PEiD.Checked)
{
ID = SigStyle.PEiD;
}
}
if (ID == SigStyle.Error)
{
ProdUnknown.Visible = ProdUnknown.Checked = true;
}
else
{
ProdUnknown.Visible = false;
}
bool?ProdDataGood = true;
if (ProdRadio_Byte.Checked)
{
ProdDataGood = CheckByte(ProdData.Text, ProdMask.Text);
}
if (ProdRadio_Code.Checked)
{
ProdDataGood = CheckCode(ProdData.Text, ProdMask.Text);
}
if (ProdRadio_PEiD.Checked)
{
ProdDataGood = CheckPEiD(ProdData.Text);
}
if (ProdRadio_IDA.Checked)
{
ProdDataGood = CheckIDA(ProdData.Text);
}
switch (ProdDataGood)
{
case (true):
savesigbutton.Enabled = validsigbox.Checked = true;
SigToSave = ConvertPEiD(ID, ProdData.Text, ProdMask.Text);
SigToComp = ConvertSig(ID, SigStyle.Byte, ProdData.Text, ProdMask.Text)[0];
MaskToComp = ConvertSig(ID, SigStyle.Code, ProdData.Text, ProdMask.Text)[1];
break;
case (false):
savesigbutton.Enabled = validsigbox.Checked = false;
break;
case (null):
savesigbutton.Enabled = validsigbox.Checked = false;
break;
}
}
void UIUpdate()
{
PreRadio_Code.AutoCheck = PreRadio_IDA.AutoCheck = PreRadio_PEiD.AutoCheck = PreRadio_Byte.AutoCheck = PreCheck_Auto.Enabled;
SigStyle ID = SigStyle.Error;
if (PreCheck_Auto.Checked)
{
ID = GetAutoID(PreData.Text);
switch (ID)
{
case SigStyle.Byte: PreRadio_Byte.Checked = true; break;
case SigStyle.Code: PreRadio_Code.Checked = true; break;
case SigStyle.IDA: PreRadio_IDA.Checked = true; break;
case SigStyle.PEiD: PreRadio_PEiD.Checked = true; break;
case SigStyle.Error: PreUnknown.Visible = PreUnknown.Checked = true; break;
}
}
else
{
PreUnknown.Visible = PreUnknown.Checked = false;
if (PreRadio_Byte.Checked)
{
ID = SigStyle.Byte;
}
if (PreRadio_Code.Checked)
{
ID = SigStyle.Code;
}
if (PreRadio_IDA.Checked)
{
ID = SigStyle.IDA;
}
if (PreRadio_PEiD.Checked)
{
ID = SigStyle.PEiD;
}
}
if (ID == SigStyle.Error)
{
PreUnknown.Visible = PreUnknown.Checked = true;
}
else
{
PreUnknown.Visible = false;
}
PreMask.Enabled = !(PreRadio_IDA.Checked || PreRadio_PEiD.Checked);
PostMask.Enabled = !(PostRadio_IDA.Checked || PostRadio_PEiD.Checked);
bool?preDataGood = true;
if (PreRadio_Byte.Checked)
{
preDataGood = CheckByte(PreData.Text, PreMask.Text);
}
if (PreRadio_Code.Checked)
{
preDataGood = CheckCode(PreData.Text, PreMask.Text);
}
if (PreRadio_PEiD.Checked)
{
preDataGood = CheckPEiD(PreData.Text);
}
if (PreRadio_IDA.Checked)
{
preDataGood = CheckIDA(PreData.Text);
}
SigStyle PostStyle = SigStyle.Byte;
if (PostRadio_Code.Checked)
{
PostStyle = SigStyle.Code;
}
if (PostRadio_IDA.Checked)
{
PostStyle = SigStyle.IDA;
}
if (PostRadio_PEiD.Checked)
{
PostStyle = SigStyle.PEiD;
}
switch (preDataGood)
{
case (true):
PostData.Enabled = true;
string[] result = ConvertSig(ID, PostStyle, PreData.Text, PreMask.Text);
PostData.Text = result[0];
if (result[1] != "")
{
PostMask.Text = result[1];
PostMask.Enabled = true;
}
else
{
PostMask.Enabled = false;
}
break;
case (false):
PostData.Text = "Bad Sig";
PostData.Enabled = false;
PostMask.Text = "Bad Sig";
PostMask.Enabled = false;
break;
case (null):
PostData.Text = "Good Sig";
PostData.Enabled = true;
PostMask.Text = "Bad Mask";
PostMask.Enabled = false;
break;
}
}