KeeLog KeyGrabber USB User manual

KeyGrabber Module
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User’s Guide
KeyGrabber Module
Check http://www.keelog.com/ for the latest version of this document.

KeyGrabber Module
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Table of contents
Introduction ..............................................................................................................................3
About the product .................................................................................................................3
Features ...............................................................................................................................3
Requirements .......................................................................................................................3
Applications ..........................................................................................................................4
Hardware installation................................................................................................................5
Disclaimer.............................................................................................................................5
Overview...............................................................................................................................6
Checklist...............................................................................................................................7
Preparing the keyboard ........................................................................................................8
Preparing the connectors.................................................................................................... 10
Assembly............................................................................................................................12
Recording keystrokes............................................................................................................. 13
Viewing recorded data............................................................................................................ 14
Specifications......................................................................................................................... 16
Troubleshooting...................................................................................................................... 17
List of special keys.................................................................................................................19
Legal disclaimer .....................................................................................................................20

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Introduction
About the product
The KeyGrabber Module is a special version of the KeyGrabber USB and KeyGrabber PS/2,
embeddable inside a keyboard. Low profile board and universal 0.1" connectors guarantee
compatibility with every PS/2 and USB keyboard available. Once mounted inside the
keyboard, this keystroke recorder is completely invisible for the eye and for software. The
device is 100% transparent for computer operation and no software or drivers are required for
keystroke logging.
Features
•Low profile board, universal 0.1” connectors
•Transparent to computer operation, undetectable for security scanners
•High-capacity internal flash memory, accessible as a USB removable drive
•Compatible with all USB and PS/2 keyboards (including Linux & Mac)
•Transparent to computer operation, undetectable for security scanners
•Memory protected with strong 128-bit encryption
•Plug & Play install, no drivers required
•Most features of the KeyGrabber USB or KeyGrabber PS/2
Requirements
•Compatible keyboard:
USB version: USB HID-compliant keyboard (Low-Speed, Full-Speed, or High-Speed)
PS/2 version: PS/2 compliant keyboard
•USB version: computer with USB Mass-Storage device support

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Applications
Employers:
•Monitor acceptable internet usage
•Monitor employee productivity
•Detect unauthorized access attempts
•Backup typed text
•Collect computer usage statistics
Parents:
•Monitor your family's computer activity
•Protect your child from on-line hazards and predators
•Observe WWW, E-mail, and chat usage
•Save a copy of written documents
Investigators:
•Monitor remote computers
•Retrieve unknown passwords, operating system independent
•Collect computer-related evidence
•Detect unauthorized use of computer equipment

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Hardware installation
Embedding the KeyGrabber Module inside a PS/2 or USB keyboard is a one-time process
and has to be done by the user. Data typed on this keyboard will be logged by the module
whenever the keyboard is powered. The same keyboard must be used to retrieve recorded
data afterwards. It is the user’s responsibility for connecting the KeyGrabber Module correctly,
following the detailed guide below.
Disclaimer
The manufacturer and/or seller of the KeyGrabber Module will take no responsibility for
the following events:
•damage to the KeyGrabber Module, keyboard, or computer caused by incorrect
installation or misuse
•loss of warranty for the keyboard or computer
•any other damage or harm caused by not following the installation instructions
•failure of user installation
Please note that the instructions and images below are provided only as an example. The
internal keyboard component and cable layout may vary for different keyboard manufacturers.

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Overview
The KeyGrabber Module has to be located between the keyboard controller (inside the
keyboard) and the keyboard PS/2 or USB cable. This requires cutting the four main USB
signal lines (VCC, GND, D+, D-) or PS/2 signal lines (VCC, GND, CLK, DATA) and
connecting them to the KeyGrabber Module from both sides.
Before installation
After installation

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Checklist
Before starting, make sure you have everything that’s
necessary to successfully mount the KeyGrabber Module
inside the keyboard. First of all, disconnect the keyboard
from the computer, undo the screws, and open the keyboard
housing. Make sure there is enough space inside the keyboard
for the KeyGrabber Module.
Then, make sure you have all the parts and tools necessary to
perform the installation process:
•KeyGrabber Module circuit miniboard
•Two 4-pin 0.1" connectors (supplied with the module)
•Short-circuit tester or ohmmeter (present in most
multimeters)
•Pliers or crimp tool
•Glue or resin

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Preparing the keyboard
A standard USB or PS/2 keyboard is connected with the computer using 2 power lines, and 2
signal lines. The KeyGrabber Module should connect to these lines both on the PS side, and
on the keyboard side. In some cases two additional unused lines and shielding are present
(leave these unconnected).
USB keyboard
Signal
Description
USB pin
Comments
VCC
+5V power
1
must be connected to module
D-
Data
2
D+
Data
3
GND
Power ground
4
SHLD
Shield
-
not used by module
if present, leave in original state
PS/2 keyboard
Signal
Description
PS/2 pin
Comments
VCC
+5V power
4
must be connected to module
GND
Power ground
3
CLK
Clock
5
DATA
Data
1
NC
Unused lines
2, 6
not used by module
if present, leave in original state
SHLD
Shield
-
Disconnect the keyboard from the computer, undo the screws, and open the keyboard
housing. You should see the keyboard cable connected to the keyboard controller.

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Identify the connector at the keyboard controller first. Use the short-circuit tester to determine
which wires are connected to the pins at the keyboard USB or PS/2 plug. An example is
shown on the picture below. Note, that only the pins at the USB or PS/2 connector are
determined. The pins inside the keyboard are unknown, and must be examined with the
short-circuit tester.
Note down the cable configuration, identifying the wires by their colors. Only the four main
signal lines are significant. The NC lines and shielding may be ignored.

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Preparing the connectors
Find a spot for mounting the KeyGrabber Module inside the keyboard. Then, cut the four main
signal wires in a way which will allow connecting to the module from both sides. It may be
necessary to peel the cable coating, as shown on the image below. If the shielding and NC
lines are present, there is no need to cut them.
Prepare the wire tips. Crimp the provided connector sockets over the wire tips with the pliers
or crimp tool.
Finally, assemble the black 0.1” connectors, inserting the sockets into the casing. The
connector pinout must match the module pinout on both sides, as shown on the picture
below.

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Computer
KeyGrabber Module USB
Keyboard
Computer
KeyGrabber Module PS/2
Keyboard

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Assembly
Before proceeding, double-check that the module pins match the USB or PS/2 connector pins
and the keyboard controller pins. Use the short-circuit tester to ensure, that the connectors
weren’t confused in the installation process (the KeyGrabber Module is flipped or upside-
down). If the pins are connected incorrectly, the keyboard, KeyGrabber Module, and PC
might get damaged! If certain both connectors are assembled correctly, connect the module.
Remember to connect the PC side to the USB or PS/2 cable, and the keyboard side to the
keyboard controller. If uncertain, refer to the previous pictures.
Finally, locate the KeyGrabber Module in its place. It is a good idea to glue the module and
cables to the keyboard housing. Once the module and cables are mounted, reassemble the
keyboard. A good idea is the check the GND and VCC pins on the keyboard connector after
the keyboard is assembled. If the multimeter indicates a short circuit, all connections
must be rechecked!

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Recording keystrokes
Recording mode is the default mode of operation for the KeyGrabber Module. In record mode,
the device will silently monitor all keystrokes coming from the keyboard and store them to the
internal flash drive.
To start recording, just plug the keyboard with
the embedded KeyGrabber Module into the
USB or PS/2 keyboard socket. Recording will
start automatically on power-up.

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Viewing recorded data
Once data has been recorded, it may be viewed by accessing the KeyGrabber Module inside
the keyboard. The procedure differs for the USB and PS/2 versions. Follow the instructions
below.
USB version
PS/2 version
Connect the keyboard with the embedded
KeyGrabber Module to a USB port, and press
the 3-key combination simultaneously (by
default K, B, S).
The device will pop up as a removable drive,
containing the file LOG.TXT.
LOG.TXT will contain all recorded keystroke
data. Use any text editor (such as Notepad) to
view the recorded data.
Connect the keyboard with the embedded
KeyGrabber Module to the PS/2 keyboard
port, and open a text editor, such as
Notepad.
Press the 3-key combination
simultaneously (by default K, B, D)
A text menu will pop up, showing available
options. Use the text menu to browse
recorded keystroke data. Use the digit keys
to browse around the menu.

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To finish viewing recorded data, safely
remove the flash disk. For MS Windows, left-
click on the Safe Removal icon in the system
tray and select the appropriate drive.
While using the text menu, do not change the
active application. To exit, chose the exit
option in the menu.
For additional information, refer to the KeyGrabber USB User’s Guide and the
KeyGrabber PS/2 User’s Guide.

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Specifications
KeyGrabber Module USB
KeyGrabber Module PS/2
Power supply
4.5 V –5.5 V DC
4.5 V –5.5 V DC
Max. power consumption
65 mA (0.33 W)
65 mA (0.33 W)
Maximum burst log speed
(approx.)
500 byte/s
500 byte/s
Maximum continuous log
speed (approx.)
100 byte/s
100 byte/s
Data retention
100 years
100 years
Keyboard support
USB HID-compatible
keyboard (Low-speed, Full-
speed, High-speed)
PS/2-compatible keyboard
Dimensions excluding edge
connectors
(L x W x H)
33 mm x 17 mm x 10 mm
(1.3" x 0.7" x 0.4")
28 mm x 17 mm x 10 mm
(1.1" x 0.7" x 0.4")

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Troubleshooting
The KeyGrabber Module will not work with the following hardware configurations:
1. Internal laptop keyboards
2. Wireless keyboards
3. Bluetooth keyboards
4. USB-PS/2 and PS/2-USB adapters
5. Non-conformant USB or PS/2 keyboards
The keyboard is not responding
The module has not been installed correctly. Please revise the hardware installation process
(section Hardware installation).
The module does not switch to flash drive mode (USB version)
Please check the following:
1. Have you installed the module correctly? Please revise the hardware installation
process (section Hardware installation).
2. Is your 3-key combination correct?
3. Are you pressing the 3 keys simultaneously? The 3-key combination will not be
accepted if pressed sequentially.
The keyboard doesn’t work in flash drive mode (USB version)
This is normal behavior. In flash drive mode, the keylogger will install the removable disk
instead of the keyboard. Use the mouse to copy the log file to the hard drive, then restore
normal operation. Alternatively, you may use a second keyboard while in flash drive mode.
The mouse and keyboard don’t work in flash drive mode (USB version)
This can happen on keyboard/mouse combos. In flash drive mode, the keylogger will install
the removable disk instead of the keyboard/mouse combo. To get around this, connect the
mouse to a different USB socket while in flash drive mode. Alternatively, you may use a
second keyboard or mouse.

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The module does not display the text menu (PS/2 version)
Please check the following:
1. Have you installed the module correctly? Please revise the hardware installation
process (section Hardware installation).
2. Have you opened a text editor, such as Notepad?
3. Is your 3-key combination correct?
4. Are you pressing the 3 keys simultaneously? The 3-key combination will not be
accepted if pressed sequentially.
Problems with detecting the PS/2 keyboard during system startup (PS/2 version)
Some systems try to enumerate the keylogger as a USB device before initializing the
keyboard. In certain cases on such systems, the keylogger may attempt to switch to flash
drive mode, disabling the PS/2 keyboard. A simple solution to this problem is to disable USB
mode through the configurations options in the text menu.
I’ve checked everything, nothing helps!
If you are still experiencing problems, please do the following:
1. Check if the problem appears on a different keyboard.
2. Check if the problem appears on a different computer.
3. Contact the dealer you have purchased the device from. Please supply all necessary
information (keyboard model and manufacturer, OS type and version, and a short
description of the problem).

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List of special keys
[Esc] - Escape
[F1] - F1
[F2] - F2
[F3] - F3
[F4] - F4
[F5] - F5
[F6] - F6
[F7] - F7
[F8] - F8
[F9] - F9
[F10] - F10
[F11] - F11
[F12] - F12
[Ctl] - Control
[Alt] - Alt
[Ins] - Insert
[Hom] - Home
[PUp] - Page Up
[PDn] - Page Down
[Del] - Delete
[Win] - Win
[Aps] - Apps
[Cap] - Caps Lock
[Ent] - Enter
[Bck] - Backspace
[Tab] - Tab
[Prn] - Print Screen
[End] - End
[Scr] - Scroll Lock
[Up] - Up
[Dwn] - Down
[Lft] - Left
[Rgh] - Right
[Num] - Num Lock
[-N] - - (num)
[+N] - + (num)
[.N] - . / Delete (num)
[/N] - / (num)
[*N] - * (num)
[0N] - 0 / Insert (num)
[1N] - 1 / End (num)
[2N] - 2 / Down (num)
[3N] - 3 / Page Down (num)
[4N] - 4 / Left(num)
[5N] - 5 (num)
[6N] - 6 / Right (num)
[7N] - 7 / Home (num)
[8N] - 8 / Up (num)
[9N] - 9 / Page Up (num)
[Pwr] - Power
[Slp] - Sleep
[Wke] - Wake

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Legal disclaimer
No responsibility is taken for any damage, harm or legal actions caused by misuse of this
product. The user should follow the guidelines contained in this document, otherwise no
liability will be assumed. It is the user's responsibility to obey all effective laws in his/her
country, which may prohibit usage of this product.
In most countries the usage of a keylogger is fully legal as long as a clear notice is displayed,
informing the user of the monitored equipment about the presence of a keystroke logger. We
encourage the use of this equipment only for the purpose of monitoring your own computer,
especially for protecting children against online hazards. It is NOT LEGAL to use a keylogger
for the purpose of intercepting third party data, especially passwords, banking data,
confidential correspondence, etc. If in doubt, please seek legal advice before using a
keystroke logger. A good starting point is the U.S. Department of Justice Letter on Keystroke
Monitoring and Login Banners, according to which a clear notice should be displayed,
warning that user keystrokes may be logged.
For more information, visit the following websites:
http://www.keelog.com/
http://www.airdrivewifi.com/
You should not use this device to intercept
data you are not authorized to possess,
especially passwords, banking data,
confidential correspondence etc.