private void frmMain_DragDrop(object sender, DragEventArgs e)
{
bool fail = false;
txtLog.Text = null;
foreach (string file in (string[])e.Data.GetData(DataFormats.FileDrop))
{
FileInfo fi = new FileInfo(file);
byte[] data = File.ReadAllBytes(file);
SwfParser swf = new SwfParser();
try
{
swf.Parse(data);
}
catch
{
Log($"->{fi.Name} 不是有效的 SWF 文件 (Invalid SWF)");
continue;
}
try
{
DefineBinaryData payloadTag = swf.FindTags <DefineBinaryData>().ToList().Find(i => i.CharacterID == 7);
byte[] payload = payloadTag.ExtractData();
byte[] decrypted = MochiDecrypt.Decrypt(payload);
File.WriteAllBytes($"{fi.DirectoryName}\\{Path.GetFileNameWithoutExtension(fi.Name)}_Unpacked.swf", decrypted);
Log($"->{fi.Name} 解密成功 (Success)");
}
catch
{
Log($"->{fi.Name} 解密失败 (Failed)");
fail = true;
continue;
}
}
if (fail)
{
Log($"\r\n存在解密失败的文件, 可能不是 MochiCrypt 加密的文件, 或 MochiCrypt 版本有更新");
}
}
public override void defineBinaryData(DefineBinaryData tag)
{
encodeTagHeader(tag.code, 6 + tag.data.Length, false);
int id = dict.add(tag);
writer.writeUI16(id);
writer.write32(tag.reserved);
writer.write(tag.data);
}
public override void defineBinaryData(DefineBinaryData tag)
{
open(tag);
//UPGRADE_TODO: Method 'java.io.PrintWriter.println' was converted to 'System.IO.TextWriter.WriteLine' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaioPrintWriterprintln_javalangString'"
out_Renamed.WriteLine(" id='" + id(tag) + "' length='" + tag.data.Length + "' />");
}
public virtual void defineBinaryData(DefineBinaryData tag)
{
}
