well let me tell u this, brutus is for password cracking and not for https.
u can google a tutorial, i found 1 online, let me post the link here...well i cna't find it.
its depends on what ur hacking, if ur hacking http form, which is usually the case,
in the type spot put http (form) the click modify sequence then put in the website
in which the login form is located, the click learn settings, then find the password filed
and click password, then click on the username field and click username, then click okay.
then click okay again. then in the target field, put in the ip of the website.
now ur ready