That is 4192.rar にはDLKeyが設定されています
COMMENT[DLKey]
DATE21/10/13(Wed),01:53:20
SIZE8.1MB (8478564bytes)
ORGMIMEapplication/octet-stream
ORGNAMEBeing Kanu.rar
DLKey:

That's ローダーに戻る