While starting to search for marriage do girls have specific criteria or are they just shooting arrows in the dark to see if it hits?

While starting to search for marriage do girls or their families whoever has final call, have specific criteria with regard to a groom and his family or are they just shooting arrows in the dark to see if it hits?

And if yes, what basic criteria or absolutely must have traits you look for in a prospect? Especially those who are aiming at an arranged marriage setup ?

For example: How must be his Nature? What assets he must own? What bad habits he shouldn't have etc