14 October 2003. Thanks to A.

This file and attached code is offered for research. The code has not been tested by Cryptome. Test results welcomed; send to jya@pipeline.com

CPR Tools Inc. of Labelle, Florida is engaged in the development of software which becomes part of the firmware BIOS of a PC motherboard and takes control of a users PC before the operating system is loaded. This enables the software to spy on the user and remain hidden to the operating system. The software is designed to be installed from a floppy disk which modifies the original BIOS, replacing it with the modified BIOS containing the “spyware”. The software was developed for a government agency in Maryland.

Versions of the software for a ASUS P4B266 motherboard and an IBM Netvista 8311 motherboard have been developed with other versions under development.

Attached is a copy of the software, ExpCode.ASM, the version for the P4B266 motherboard. The .ASM file is assembled and converted into a .BIN file which is then “pasted’ over a section of the  original BIOS .BIN file. The checksum at the end of the BIOS is subsequently adjusted to make the BIOS checksum valid.

Details:

CPR Tools
730 East Cowboy Way
Labelle, FL 33935
(863) 674-0120

Owners:

Antonio Jesus Alvarez tony@netwacci.net
Candy Michelle Alvarez

Employees:

Dean Oakes
6832 Blue Bay Cir
Lake Worth, FL 33467-7339
(561) 432-2800

Kerry Sayers kerrysayers@att.net
Henry Rivera henryrivera@hotmail.com

Attached: http://cryptome.org/EXPCODE.ASM