A tool which creates a spoof code signing certificates and sign binaries and DLL files to help evade EDR products and avoid MSS and sock scruitney. LimeLighter can also use valid code signing certificates to sign files. Limelighter can use a fully qualified domain name such as acme.com.
LimeLighter was developed in golang.
Make sure that the following are installed on your OS
opensslosslsigncode
The first step as always is to clone the repo. Before you compile LimeLighter you'll need to install the dependencies. To install them, run following commands:
go get github.com/fatih/color
Then build it
go build Limelighter.go
Usage
./LimeLighter -h .____ .__ .____ .__ .__ __ | | |__| _____ ____ | | |__| ____ | |___/ |_ ___________ | | | |/ \_/ __ \| | | |/ ___\| | \ __\/ __ \_ __ \ | |___| | Y Y \ ___/| |___| / /_/ > Y \ | \ ___/| | \/ |_______ \__|__|_| /\___ >_______ \__\___ /|___| /__| \___ >__| \/ \/ \/ \/ /_____/ \/ \/ @Tyl0us[*] A Tool for Code Signing... Real and fakeUsage of ./LimeLighter: -Domain string Domain you want to create a fake code sign for -I string Unsiged file name to be signed -O string Signed file name -Password string Password for real certificate -Real string Path to a valid .pfx certificate file -Verify string Verifies a file's code sign certificate -debug Print debug statements
To sign a file you can use the command option Domain to generate a fake code signing certificate.
to sign a file with a valid code signing certificate use the Real and Password to sign a file with a valid code signing certificate.
To verify a signed file use the verify command.