Advanced NetWare Security Cracker Version 1.00 NetWork Business Systems 1300 Woodhollow Drive, Suite 5601 Houston, Texas 77057 713-781-9268 WHAT IS NETCRACK? NetCrack--the Advanced NetWare Security Cracker--is a software utility for use with networks operating under the Novell Advanced NetWare network operating system. The NET$OS.EXE file is patched so that the security information created with SYSCON is disabled. NetCrack is compatible with Advanced NetWare 86 and Advanced NetWare 286 Versions 1.00 through 2.15. HOW DOES NETCRACK WORK? NETCRACK (TM) installs patches io the NET$OS.EXE file to disable use of the security information created with SYSCON. Security data is maintained in the files NET$BIND.SYS and NET$BVAL.SYS located in SYS:SYSTEM. NETCRACK will not damage the existing security files. The original security may be restored by invoking the original unpatched NET$OS.EXE. NETCRACK may be used to gain access to a fileserver when the SUPERVISOR password is unknown. It is necessary to have a copy of NET$OS.EXE from SYS:SYSTEM or to generate a new operating system with the correct driver set. This backup copy of NET$OS.EXE is the target file for the NETCRACK utility. To use NETCRACK, boot DOS on the fileserver. Execute NETCRACK. Select the CRACK option from the menu with the backup copy of NET$OS.EXE as the target. CHECKSUM the patched operating system. Then invoke the patched NET$OS.EXE from Drive A:. This will bring up NetWare. LOGIN as SUPERVISOR from any workstation. PASSWORD is not required. The NET$BIND.SYS and NET$BVAL.SYS files may be flagged Read/Write (RW) and deleted. Then invoke the original unpatched operating system, login as SUPERVISOR, and setup new security with SYSCON. If using NETGEN to create a backup operating system, the NET$OS.EX1 and NET$OS.EX2 files must be concatenated as follows: COPY/B NET$OS.EX1+NET$OS.EX2 NET$OS.EXE If using NETGEN with high capacity diskettes, NET$OS.EX1 is the target for NETCRACK. If you only have 360K diskette drives available, you may use the program SPLIT to split your patched NET$OS.EXE into two pieces which will fit on 360K diskettes. If you have any problems or questions, please call BOB at NBS Tech Support (713) 781-9268. LIMITED WARRANTY AND DISCLAIMER With respect to the physical diskette and/or computer equipment enclosed, NetWork Business Systems ("NBS") warrants the same to be free of defects in materials and workmanship for a period of 90 days from the date of purchase. In the event of notification within the warranty period of defects in material or workmanship, NBS will replace the defective product. The remedy for breach of this warranty shall be limited to replacement and shall not encompass any other damages, including but not limited to loss of profit, special, incidental, consequential, or other similar claims. NETWORK BUSINESS SYSTEMS SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO DEFECTS IN THE PRODUCT, AND THE PROGRAM LICENSE GRANTED HEREIN IN PARTICULAR, AND WITHOUT LIMITING OPERATION OF THE PROGRAM LICENSE WITH RESPECT TO ANY PARTICULAR APPLICATION, USE, OR PURPOSE. IN NO EVENT SHALL NBS BE LIABLE FOR ANY LOSS OF PROFIT OR ANY OTHER COMMERCIAL DAMAGE, INCLUDING BUT NOT LIMITED TO SPECIAL, INCIDENTAL, CONSEQUENTIAL OR OTHER DAMAGES. NetWork Business Systems reserves the right to revise the product and/or the documentation without obligation to notify any person of such revision. GOVERNING LAW This statement shall be construed, interpreted and governed by the laws of the State of Texas. LICENSE The software on the enclosed diskette is the copyrighted property of NetWork Business Systems. You are granted a limited license to use this software for a single computer or network fileserver. To receive information on updates and new products available from NetWork Business Systems, inquiries should be sent to: NetWork Business Systems 1300 Woodhollow Drive, Suite 5601 Houston, Texas 77057 Telephone 713-781-9268 For warranty information, please see the next page. NetWork Business Systems PRICE LIST November 1, 1988 KeyCard Eliminator Version 86 $ 99.00 KeyCard or DCB Eliminator Version 2.0a $ 99.00 KeyCard or DCB Eliminator Version 2.1 $ 99.00 KeyCard or DCB Eliminator Version 2.11 $ 99.00 ELS Utilities $ 59.00 GetDisk $ 59.00 PlugDisk with BustAwrd $ 79.00 BIOS Tools (GetDisk & PlugDisk) $ 99.00 NetCrack $ 99.00 This price list is subject to change without notice. NetWork Business Systems reserves the right to revise the product documentation and/or software and/or hardware without obligation to notify any person of such revisions. Dealer pricing is available on request.