From the doc: 'an extremely useful auditing and security tool. It runs silently in the background, records all of the machine's keyboard activities into a binary log file. The binary log file can later be viewed via included 'datview.exe' utility.'From the doc: 'Invisible KeyLogger Stealth for WindowsNT version 1.0 is the world's first keystroke recorder that can capture even NT's trusted logon (alt-ctrl-del logon). It runs silently in the background, records all of the NT machine's keyboard activities into a binary file. This binary file can later be viewed via the 'datview.exe' utility provided. The only file that is required for keystroke recording is the file 'iks.sys'. This file can be renamed to maximize stealth. The binary log file can also be renamed and be redirected to a different path. The primary purpose of this program is to provide network administrators with an effective means to monitor workstation usage in hostile environments. It's an equally effective tool for parental control, security audit and network penetration for the security professionals.'
datview.exe
HKEY_LOCAL_MACHINEsystemcontrolset001enumootlegacy_iksHKEY_LOCAL_MACHINEsystemcontrolset001servicesiksHKEY_LOCAL_MACHINEsystemcontrolset002enumootlegacy_iksHKEY_LOCAL_MACHINEsystemcontrolset002servicesiks