How to create a custom vulerability signature to block .bin file type

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How to create a custom vulerability signature to block .bin file type

L2 Linker

We are in the process of investigating a way to block the download of .bin files. Since this is not a supported file type in file blocking, I am wondering if this can be done using s custom vulnerability signature.

Has anyone used custom vulnerability to block a specific file type? Example-   .bin

thanks in advance


L4 Transporter

What licensing do you have?  You don't happen to have wildfire do you?

L3 Networker

.bin should be indentifed under PE if its an execuatable, but i've also seen it get identified with FLV, MS office etc...

when you do a search in the data filtering logs does anythign show up with the filter

filename contains .bin

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