Chinese_Fish

Threat description

Details

ORIGINTaiwan
OTHERStealth , Boot sectors, MBR

Summary

Chinese_Fish is only able to infect a hard disk when you try to boot the machine from an infected diskette. At this time Chinese_Fish infects the Main Boot Record, and after that it will go resident to high DOS memory during every boot-up from the hard disk.



Removal

Automatic action

Depending on the settings of your F-Secure security product, it will either automatically delete, quarantine or rename the suspect file, or ask you for a desired action.

More scanning & removal options

More information on the scanning and removal options available in your F-Secure product can be found in the Help Center.

You may also refer to the Knowledge Base on the F-Secure Community site for more information.

Contact Support

F-Secure customers can request support online via the Request support or the Chat forms on our Home - Global site.

Technical Details

Virus uses stealth routines, so it cannot be found when it is active in memory. F-Secure anti-virus products will detect if Chinese_Fish is resident, and will advise you to boot from a clean diskette.

Chinese_Fish tries to remove some versions of the Stoned virus from infected disks.

Sometimes the virus displays the following message:

Hello! I am FISH, please don't kill me.  Congratulate 80th year of the Republic Of  China Building,Fish will help to kill stone  Written by Fish in NTIT. TAIWAIN  80.10.18  

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