VALIDATE Version 2.0 BETA (II) Genesis Project QUICK COMMAND REFERENCE GUIDE for DOS Copyright 1993, 1994 by McAfee, Inc. All Rights Reserved. Brought to you by: Igor Grebert Project Leader Jivko Koltchev Lead Programmer David Mai TSR Programmer Vadim Ivanov Algorithms/Emulation Programmer Bruce de Graaf GUI Programmer Geoff Brandenburg GUI Artist Tatyana Shiskina Virus Librarian David Pierce Lead SQA Engineer Sean Birch SQA Engineer With special thanks to Rudite Emir, VP Engineering, and Bill Larson, CEO. Documentation by Aryeh Goretsky BETA TEST USERS' LICENSE AGREEMENT VALDIATE Version 2.0 BETA is BETA-test level code. It is not intended to be a complete antivirus product and is provided only for testing and feedback purposes. McAfee, Inc. assumes no responsibility for damages or lost data caused by the use or misuse of this program, including if used in accordance with the program documentation. Use of this program means compliance with this Agreement. VALIDATE 2.0 BETA(I) Page 1 VALIDATE is a file-authentication program that may be used to check other programs for signs of tampering. VALIDATE uses two discrete methods to generate Cyclic Redundancy Checks (CRC's), which are then displayed for the user to compare against the known value for the program(s) validated. The known validation data can be published by the author of the program or be obtained from a trusted information database. The dual CRC checking provides a high degree of security. To confirm that a program is in its original, untampered state, run the VALIDATE program on it, record the validation data produced, and compare it against the record in the online database. If they match, than it is highly improbable that the program has been modified. To run VALIDATE, type: VALIDATE d:\path\filename.ext The VALIDATE program will then display the following information: Size: (#/bytes) Date: (file creation date) File Authentication Check Method 1: (a four digit CRC) Check Method 2: (a four digit CRC) The validation data for the VALIDATE programs for Version 2.0 are: VALIDATE EXE 16830 02-03-94 2:00p A77F A89C OS2VAL EXE 64229 02-04-94 9:16a 4CB5 7AFF