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IDA Entropy Plugin


Utility for entropy calculation of 32-bit executable and binary files released. It can be usefull for express searching of a file blocks with a high entropy - encrypted chunks, encryption keys, etc. Utility can be built as a IDA plugin and as a standalone utility.

It allow to calculate entropy of a sections of the file by utility launch, calculate entropy of any block of the file, build entropy map of a specified section.

Download and installation

Download link


Copy ida-ent.plw to your %ida_install_dir%\plugins\ directory.


See here.