┌─────────────────────────────┐ │ VIRUS REPORT │ │ April 1st-B │ └─────────────────────────────┘ Host Machine: PC compatibles. Host Files: EXE files. Scan Code: 2E A3 17 00 BB 17 00 0E 1F B4 DE CD 21 B4 2A CD 21 81 FA 01 04 74 22 81 F9 BC 07 75 06 E8 C5 04. An .EXE-infecting version of .COM which will display the characteristic message on execution of any infected .EXE file on April 1st, with associated lockup. A similar lockup will occur 1 hour after infection of memory on any day on which the default date 1-1-80 is used. See sURiV. ╔════════════════════════════════════════════════════════════════════╗ ║ This document was adapted from the book "Computer Viruses", ║ ║ which is copyright and distributed by the National Computer ║ ║ Security Association. It contains information compiled from ║ ║ many sources. To the best of our knowledge, all information ║ ║ presented here is accurate. ║ ║ ║ ║ Please send any updates or corrections to the NCSA, Suite 309, ║ ║ 4401-A Connecticut Ave NW, Washington, DC 20008. Or call our BBS ║ ║ and upload the information: (202) 364-1304. Or call us voice at ║ ║ (202) 364-8252. This version was produced May 22, 1990. ║ ║ ║ ║ The NCSA is a non-profit organization dedicated to improving ║ ║ computer security. Membership in the association is just $45 per ║ ║ year. Copies of the book "Computer Viruses", which provides ║ ║ detailed information on over 145 viruses, can be obtained from ║ ║ the NCSA. Member price: $44; non-member price: $55. ║ ║ ║ ║ The document is copyright (c) 1990 NCSA. ║ ║ ║ ║ This document may be distributed in any format, providing ║ ║ this message is not removed or altered. ║ ╚════════════════════════════════════════════════════════════════════╝  Downloaded From P-80 International Information Systems 304-744-2253