That is 4156.rar にはDLKeyが設定されています
COMMENT[DLKey]
DATE21/10/11(Mon),01:55:10
SIZE10.1MB (10636940bytes)
ORGMIMEapplication/octet-stream
ORGNAMEKashi Boys 6 - Long Hair 1.rar
DLKey:

That's ローダーに戻る