Sign in and get the flag in the following site.

URL: http://web001-chal03.wargame.whitehat.vn

Submit WhiteHat{sha1(flag)}

Example: flag = Hello World

sha1("Hello World") = 0a4d55a8d778e5022fab701977c5d840bbc486d0

submit: WhiteHat{0a4d55a8d778e5022fab701977c5d840bbc486d0} (all hash characters in lowercase)