introduce
Network authentication cracking tool.
Ncrack is an open source tool for network authentication cracking. It is designed for high-speed parallel cracking using a dynamic engine that can adapt to different network situations. Ncrack can also be extensively fine-tuned for special cases, although the default parameters are general enough to cover almost all cases. It is built on a modular architecture that can be easily extended to support other protocols. Ncrack is designed for corporations and security professionals to quickly and reliably audit large networks for default or weak passwords. It can also be used to conduct fairly complex and intensive brute force attacks against individual services.
Ncrack is a product developed by the same company as nmap.
Install
Kali comes with
centos installation
yum install gcc-c++ -y
yum install openssl-devel -y
wget https://nmap.org/ncrack/dist/ncrack-0.7.tar.gz
tar -xzf ncrack-0.7.tar.gz
cd ncrack-0.7
./configure
make
make install
Use parameter description
Support nmap output using
Ncrack 0.7 ( http://ncrack.org )
Usage: ncrack [Options] {target and service specification}
TARGET SPECIFICATION:
Can pass hostnames, IP addresses, networks, etc.
Ex: scanme.nmap.org, microsoft.com/24, 192.168.0.1; 10.0.0-255.1-254
-iX <inputfilename>: Input from Nmap's -oX XML output format