Sophos

Troj/GrayBrd-AQ

Aliases
  • Backdoor.Win32.GrayBird.eh
  • BackDoor-ARR.svr
Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Characteristics
  • Installs itself in the registry
Protection available since 1 December 2005 20:51:50 (GMT)
Detected by All Sophos products
  • Endpoint Security and Control 9.0
  • Small business solutions 4.0

Action

More Information

Troj/GrayBrd-AQ is a Trojan for the Windows platform.

When first run Troj/GrayBrd-AQ copies itself to <Windows system folder>\woaisaomm.exe.

The file woaisaomm.exe is registered as a new system driver service named "Network ADSL Server", with a display name of "Network ADSL Server" and a startup type of automatic, so that it is started automatically during system startup. Registry entries are created under:

HKLM\SYSTEM\CurrentControlSet\Services\Network ADSL Server

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