68 lines
3.1 KiB
Plaintext
68 lines
3.1 KiB
Plaintext
|
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ŀ
|
|||
|
|
<20> VIRUS REPORT <20>
|
|||
|
|
<20> Ghost Virus (COM version) <20>
|
|||
|
|
<20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
|
|||
|
|
Synonyms: Ghostballs.
|
|||
|
|
|
|||
|
|
Date of Origin: September, 1989.
|
|||
|
|
|
|||
|
|
Place of Origin: Iceland.
|
|||
|
|
|
|||
|
|
Host Machine: PC compatibles.
|
|||
|
|
|
|||
|
|
Host Files: COM files.
|
|||
|
|
|
|||
|
|
Increase in Size of Infected Files: 2351 bytes.
|
|||
|
|
|
|||
|
|
Nature of Damage: Corrupts or overwrites boot sector; corrupts COM
|
|||
|
|
files.
|
|||
|
|
|
|||
|
|
Detected by: Scanv46+, F-Prot, IBM Scan, Pro-Scan.
|
|||
|
|
|
|||
|
|
Removed by: MDisk or DOS SYS command (accompanied by erasing infected
|
|||
|
|
COM files), or use CleanUp or F-Prot.
|
|||
|
|
|
|||
|
|
The Ghost viruses (both boot and COM) were discovered at Icelandic
|
|||
|
|
University by Fridrik Skulason. The Ghost COM virus infects generic COM
|
|||
|
|
files, increasing the file size by 2,351 bytes.
|
|||
|
|
|
|||
|
|
Symptoms of this virus are very similar to the Ping Pong virus, and
|
|||
|
|
random file corruption may occur on infected systems.
|
|||
|
|
|
|||
|
|
The Ghost COM virus may be the first virus to infect both files (COM
|
|||
|
|
files in this case) and boot sectors. After the boot sector is infected,
|
|||
|
|
it also acts as a virus (see Ghost BOOT virus).
|
|||
|
|
|
|||
|
|
To remove this virus, turn off the computer and reboot from a
|
|||
|
|
write-protected disk. Then use MDisk, NDD, or the DOS SYS command to
|
|||
|
|
replace the boot sector on the infected disk. Any infected .COM files
|
|||
|
|
must also be replaced with clean copies.
|
|||
|
|
|
|||
|
|
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͻ
|
|||
|
|
<EFBFBD> This document was adapted from the book "Computer Viruses", <20>
|
|||
|
|
<EFBFBD> which is copyright and distributed by the National Computer <20>
|
|||
|
|
<EFBFBD> Security Association. It contains information compiled from <20>
|
|||
|
|
<EFBFBD> many sources. To the best of our knowledge, all information <20>
|
|||
|
|
<EFBFBD> presented here is accurate. <20>
|
|||
|
|
<EFBFBD> <20>
|
|||
|
|
<EFBFBD> Please send any updates or corrections to the NCSA, Suite 309, <20>
|
|||
|
|
<EFBFBD> 4401-A Connecticut Ave NW, Washington, DC 20008. Or call our BBS <20>
|
|||
|
|
<EFBFBD> and upload the information: (202) 364-1304. Or call us voice at <20>
|
|||
|
|
<EFBFBD> (202) 364-8252. This version was produced May 22, 1990. <20>
|
|||
|
|
<EFBFBD> <20>
|
|||
|
|
<EFBFBD> The NCSA is a non-profit organization dedicated to improving <20>
|
|||
|
|
<EFBFBD> computer security. Membership in the association is just $45 per <20>
|
|||
|
|
<EFBFBD> year. Copies of the book "Computer Viruses", which provides <20>
|
|||
|
|
<EFBFBD> detailed information on over 145 viruses, can be obtained from <20>
|
|||
|
|
<EFBFBD> the NCSA. Member price: $44; non-member price: $55. <20>
|
|||
|
|
<EFBFBD> <20>
|
|||
|
|
<EFBFBD> The document is copyright (c) 1990 NCSA. <20>
|
|||
|
|
<EFBFBD> <20>
|
|||
|
|
<EFBFBD> This document may be distributed in any format, providing <20>
|
|||
|
|
<EFBFBD> this message is not removed or altered. <20>
|
|||
|
|
<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ
|
|||
|
|
|
|||
|
|
Downloaded From P-80 International Information Systems 304-744-2253
|