Algorithm

1.Check the packed PE file. If yes, unpack the file.
2.Signature Verification.
3.If the signature is not detected, then the AI starts.

Flowchart

Use

The UPX packer is used as a check for file packaging.
RandomForest algorithm is used to train the classifier.
The chi-square method is used to select significant parameters for training.

Start

py sign.py filename.exe
or
sign.exe filename.exe