How to search for hex values in folders

This is a question from the other forum. A guy asks, how to search for certain values inside of folders. In his example he´s searching for a certain decimal number, 1016942, which in hex would be a value of 6E840F00 (hex values are reading from right to left). His problem here is, that he can´t search directly, because Opus expects strings. So, is there a way or a code to achieve this?

You can search for hex values using the wildcard search, for instance /x6e/x84/x0f/x00

Thanks, Jon, i suggested that in the other forum.