Can BinaryNinja generate unique AOB signatures starting at the currently selected instruction?

[just-ero]

Hello, I would like to try out BinaryNinja in favor of Ghidra. One of my main use cases is generating unique byte signatures (including masking certain bytes) within functions.

In Ghidra, I use this script for the task: https://github.com/nosoop/ghidra_scripts/blob/master/makesig.py. It allows me to either begin generating at the start of the function, or at the current instruction. It masks OperandType.DYNAMIC and OperandType.ADDRESS. It appends the next instruction's bytes and then checks the rest of the binary for uniqueness. It stops the process when a unique signature is found, or the end of the function is reached.

Please let me know whether (and how) I can achieve the same thing in BN.

[psifertex]

You should be able to use the CoolSigMaker plugin (or any of the other similar signature-based plugins) to achieve the same goal:

https://github.com/unknowntrojan/binja_coolsigmaker

[psifertex]

It's also worth mentioning that for whole-function matching I would recommend using our new WARP feature. It doesn't, however, currently do instruction subsets as I understand it: https://binary.ninja/2025/08/22/warp.html