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Panda Protection

Virus Encyclopedia

Welcome to the Virus Encyclopedia of Panda Security.

Gusi.B

Threat LevelModerate threatDamageHighDistributionNot widespread
Common name:Gusi.B
Technical name:Bck/Gusi.B
Threat level:Low
Alias:Ginwui.B
Type:Backdoor
Effects:  

It opens several ports in order to receive remote control orders and uses rootkit techniques in order to hide its files. It reaches the computer dropped by Trj/1Table.A.

Affected platforms:

Windows 2003/XP/2000/NT/ME/98/95

First detected on:May 20, 2006
Detection updated on:May 23, 2006
StatisticsNo
Proactive protection:
Yes, using TruPrevent Technologies

Brief Description 

    

Gusi.B is a backdoor that opens several ports in order to receive remote control orders.

Additionally, it injects itself into the Internet Explorer process and uses rootkit techniques, in order to hide its files.

Gusi.B reaches the computer dropped by the Trojan detected as 1Table.A.

Visible Symptoms 

    

Gusi.B is difficult to recognize, as it does not display any messages or warnings that indicate it has reached the computer.

However, if there is no Internet connection available, the following error message is displayed on the screen: