That is 4178.rar にはDLKeyが設定されています
COMMENT[DLKey]
DATE21/10/13(Wed),01:38:23
SIZE16.2MB (17004788bytes)
ORGMIMEapplication/octet-stream
ORGNAMEBeing Narayan 4.rar
DLKey:

That's ローダーに戻る